CN2250816Y - Pedal double-tube high-pressure sprayer - Google Patents
Pedal double-tube high-pressure sprayer Download PDFInfo
- Publication number
- CN2250816Y CN2250816Y CN 94210733 CN94210733U CN2250816Y CN 2250816 Y CN2250816 Y CN 2250816Y CN 94210733 CN94210733 CN 94210733 CN 94210733 U CN94210733 U CN 94210733U CN 2250816 Y CN2250816 Y CN 2250816Y
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- CN
- China
- Prior art keywords
- pedal
- girder
- pressure device
- tube
- utility
- 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 for spraying agricultural chemicals. The utility model is mainly composed of a liquid storing container, a pressure device, a liquid sucking pipe, and a liquid delivering pipe, wherein, the liquid delivering pipe is connected with a spray gun. The utility model is characterized in that the pressure device and the liquid storing container are separated, and a treading device is additionally arranged on the pressure device; The pressure device is controlled by the treading device through foot force in a double pipe type, the method of spraying the agricultural chemicals is the same as the method of riding a bicycle, and the courses of sucking medicine liquid and spraying the medicine liquid are accomplished. Compared with a manual knapsack sprayer in the prior art, the utility model which is especially suitable for being used for spraying the agricultural chemicals in an orchard has the advantages of lightened labor intensity, simple structure, and uneasy damage.
Description
The utility model relates to the sprayer that a kind of spraying pesticide is used.
As everyone knows, agricultural goes up the prevention and elimination of disease and pests spraying pesticide and mostly adopts hand-powered knapsack sprayer at present.This spray structure is mainly by liquid storage container, and with the pressure apparatus that liquid storage container is connected as a single entity, woven hose and the spray gun that is attached thereto are formed.During work,, make to produce pressure in the liquid storage container, soup is extruded woven hose by the spray gun spraying pesticide by the handle on the upper and lower pulling pressure apparatus of staff.The shortcoming of this sprayer is: produce pressure by people's hand operated, so when spraying operation as large tracts of land, labour intensity is very big, soup also needs repeatedly can, operation inconvenience, and very easily damage, so particularly the orchard worker does not like use.
The purpose of this utility model provides a kind of sprayer, when making the large tracts of land spraying pesticide with this sprayer, can reduce labor intensity greatly, and soup does not need repeatedly can, and not fragile, is particularly suitable for the orchard prevention and elimination of disease and pests and uses
The purpose of this utility model is achieved through the following technical solutions: pressure apparatus and liquid storage container split, be fixed in separately on the support, adopt two-tube pressure device and be equipped with foot pedal apparatus, it is the same to step on bicycle like the people, finish imbibition and hydrojet process, reach the purpose of this utility model.
The utility model comprises liquid storage container, pressure apparatus, pipette, woven hose and the spray gun that links to each other with woven hose, it is characterized in that: pressure apparatus is made up of a support and the two-tube pressure device that is fixed on the support girder, and two-tube pressure device is provided with foot pedal apparatus.
The utility model compared with prior art owing to replace the hand control pressure apparatus with pin, labour intensity obviously reduces, and simple in structure not fragile.
The utility model is described further by embodiment below in conjunction with accompanying drawing.
Accompanying drawing is the utility model example structure schematic diagram.
Accompanying drawing shows the utility model example structure.Two-tube pressure device is made up of fixed pulley 3, steel wire rope 4, two-tube piston rod 6, body 13.Two length bodys 13 all identical with diameter are fixed on the support girder 2, and two bodys, 13 lower ends are equipped with the water-in and water-out valve respectively.Be merged into pipette 10 after two water inlets connect with plastic tube, pipette 10 stretches in the liquid storage container; Two liquid outlets, 12 usefulness rubber tubes merge equally after woven hose leads to spray gun.Piston is housed respectively in the body 13, and the piston periphery has a groove, and elastic tape piston ring 14 is housed in the groove, and piston rod 6 upper ends are fastened on the running-board bracket 5, and two running-board brackets, 5 upper ends are connected together by a steel wire rope 4 that hangs over the fixed pulley 3 of support girder 2.
In the drawings, support comprises handle 1, girder 2 and crossbeam 9, the quadra that curb girder 8 is fixedly connected; The bottom of girder 2 and the crossbeam of quadra 9 are fixing, and the middle part of the upper end of girder 2 and handle 1 fixes foot pedal apparatus and comprises triangle pedal frame 5, pedal 7, rolling bearing 16; There is pedal 7 running-board bracket 5 lower ends, and pedal 7 is fixed on the pedal shaft 17, and a rolling bearing 16 respectively is equipped with at pedal shaft 17 two ends.Make the running-board bracket 5 can be in support curb girder 8 and 2 upper and lower slips of support girder.Determine the length of running-board bracket 5 and steel wire rope 4 according to the distance of piston upper and lower slip in body 13, when making left side pedal slide into position, the end, left piston is just fallen body 13 bottom, and right piston also just in time is raised to right body highest point.Consider production cost, except that timbering material adopted angle bar, body 13, piston and piston rod 6 all can adopt rigid plastics to make.During operation, pipette is put into liquid storage container, get out the strut 15 on the support girder, make the support 70-80 degree that turns forward, staff rides on the rack beam 1 then, bipod is one high and one low respectively to be stepped down on the pedal of the left and right sides, is firmly stepped on downwards by a high pin, and a low pin is risen naturally, the lowest part change of feet of stepping on is firmly stepped on, go up so repeatedly, step on down, soup just can take turns inspiration, spray work, another people and hand spray gun and spray operation in two-tube.
Claims (5)
1, a kind of sprayer that supplies spraying pesticide to use, mainly comprise liquid storage container, pressure apparatus, pipette (10) and woven hose and the spray gun that links to each other with woven hose, it is characterized in that pressure apparatus, be made up of a support and the two-tube pressure device that is fixed on the support girder (2), two-tube pressure device is provided with foot pedal apparatus.
2, sprayer according to claim 1, it is characterized in that two-tube pressure device is made up of fixed pulley (3), steel wire rope (4), two-tube piston rod (6), body (13), steel wire rope (4) two ends behind fixed pulley (3) are affixed with two-tube piston rod (5) top respectively, piston rod (5) top also is connected with running-board bracket (5), the piston of piston rod (6) bottom stretches in the body (13), and body (13) bottom has liquid sucting port and infusion port (12).
3, sprayer according to claim 1 is characterized in that support comprises handle (1), girder (2) and crossbeam (9), the fixedly connected quadra of curb girder (8); The crossbeam (9) of the bottom of girder (2) and quadra is fixing, and the middle part of the upper end of girder (2) and handle (1) fixes.
4, sprayer according to claim 1 is characterized in that foot pedal apparatus comprises triangle pedal frame (5), pedal (7), rolling bearing (16); There is pedal (7) running-board bracket (5) lower end, and pedal (7) is fixed on the pedal shaft (17), and a rolling bearing (16) respectively is equipped with at pedal shaft (17) two ends.
5, sprayer according to claim 1 and 2 is characterized in that the piston periphery has a groove, and groove is embedded with piston ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210733 CN2250816Y (en) | 1994-05-05 | 1994-05-05 | Pedal double-tube high-pressure sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210733 CN2250816Y (en) | 1994-05-05 | 1994-05-05 | Pedal double-tube high-pressure sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2250816Y true CN2250816Y (en) | 1997-04-02 |
Family
ID=33828065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210733 Expired - Fee Related CN2250816Y (en) | 1994-05-05 | 1994-05-05 | Pedal double-tube high-pressure sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2250816Y (en) |
-
1994
- 1994-05-05 CN CN 94210733 patent/CN2250816Y/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 | ||
| 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 |