CN201389504Y - Treaded sprayer - Google Patents
Treaded sprayer Download PDFInfo
- Publication number
- CN201389504Y CN201389504Y CN200920018111U CN200920018111U CN201389504Y CN 201389504 Y CN201389504 Y CN 201389504Y CN 200920018111 U CN200920018111 U CN 200920018111U CN 200920018111 U CN200920018111 U CN 200920018111U CN 201389504 Y CN201389504 Y CN 201389504Y
- Authority
- CN
- China
- Prior art keywords
- chemical
- air bag
- foot
- communicated
- medicine
- 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 treaded sprayer, which comprises a chemical box, a chemical-pumping unit and a chemical-spraying unit, the chemical box is communicated with the chemical-pumping unit through a downcomer, the chemical-pumping unit is communicated with the chemical-spraying unit through a transfer tube, both the downcomer and the transfer tube are provided with one-way valves, the chemical-pumping unit comprises a treaded air bag, and the chemical-spraying unit comprises an inflatable air bag, one end of which is communicated with the transfer tube and the other end of which is communicated with a spray rod. When a person walks, the foot repetitively squeezes the treaded air bag, chemical enters the inflatable air bag through the transfer tube, the inflatable air bag is inflated and then presses the chemical into the spray rod, the chemical is then sprayed out, and thereby the spraying process is finished. The utility model avoids the trouble of repetitively shaking a rocker, reduces the labor intensity and increased the working efficiency.
Description
Technical field
The utility model relates to a kind of foot-operated sprayer, belongs to field of agricultural machinery.
Background technology
Existing manpower agricultural atomizer generally all is a hydraulic pressure Backpack sprayer, and its primary structure comprises the hydraulic means that is made of cylinder body and piston, and manpower is imported rocking bar and the back of the body is taken device.When work, sprayer is backed on the body, while the hand moving input rocking bar that makes piston reciprocates of walking about, the hand bar that shakes has increased labour intensity, has reduced operating efficiency.
The utility model content
The purpose of this utility model is to provide a kind of foot-operated sprayer that can reduce peasant's labour intensity.
For solving the problems of the technologies described above the technical scheme that the utility model adopts be:
A kind of foot-operated sprayer comprises medicine-chest, pump medicine device and chemical spraying device, it is characterized in that: described medicine-chest is communicated with by following liquid pipe with the pump medicine device, and the pump medicine device is communicated with by woven hose with chemical spraying device, is equipped with check valve on described liquid pipe down and the woven hose.
Below be to further improvement in the technical proposal:
Described pump medicine device comprises foot-operated air bag, and the upper and lower surface of described foot-operated air bag all is fixed with pedal, describedly is positioned at top pedal and is provided with the pedal fixed band.
Described chemical spraying device comprises swelling gasbag, and an end of described swelling gasbag is communicated with the woven hose other end and is communicated with spray medicine bar.
Described spray medicine bar is provided with by-pass cock.
Use technique scheme, during work, pin is fixed on the pedal by the pedal fixed band, steps on foot-operated air bag then, when people's pin lifts, soup enters into down in the foot-operated air bag in medicine-chest, because step on gas and step on foot-operated air bag, when people's pin lifted, soup entered into down in the foot-operated air bag in medicine-chest, be equipped with check valve owing to step on the two ends of air bag, so when foot-operated air bag was depressed once more, soup entered into swelling gasbag by woven hose, swelling gasbag begins to expand, decontrol by-pass cock this moment, swelling gasbag shrinks under the effect of stress, and the soup in it is transported to spray medicine bar, by the ejection of spray medicine bar, the people in the process of walking, pin is the presses peddle air bag repeatedly, thereby finishes spray medicine process, adopts the utility model to avoid shaking repeatedly the trouble of rocking bar, reduce labour intensity, improved operating efficiency.
Below in conjunction with drawings and Examples technique scheme is described further:
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: liquid pipe, 4-check valve, 5-pedal, 6-woven hose, 7-swelling gasbag, 8-by-pass cock, 9-spray medicine bar, the foot-operated air bag of 10-, 11-pedal fixed band under 1-medicine-chest, 2-medicine-chest fixed band, the 3-.
The specific embodiment
Embodiment, as shown in drawings, a kind of foot-operated sprayer, comprise medicine-chest 1, pump medicine device and chemical spraying device, described medicine-chest 1 is communicated with by following liquid pipe 3 with the pump medicine device, the pump medicine device is communicated with by woven hose 6 with chemical spraying device, and the side near the pump medicine device on described liquid pipe 3 down and the woven hose 6 is equipped with check valve 4, and the circulating direction of described check valve 4 is towards chemical spraying device; Described pump medicine device comprises foot-operated air bag 10, and the upper and lower surface of described foot-operated air bag 10 all is fixed with pedal 5, and the described top pedal 5 that is positioned at is provided with pedal fixed band 11; Described chemical spraying device comprises swelling gasbag 7, and an end of described swelling gasbag 7 is communicated with woven hose 6 other ends and is communicated with spray medicine bar 9; Described spray medicine bar 9 is provided with by-pass cock 8; Described medicine-chest 1 is provided with medicine-chest fixed band 2.
During work, pin is fixed on the pedal 5 by pedal fixed band 11, step on foot-operated air bag 10 then, when people's pin lifts, soup enters into down in the foot-operated air bag 10 in medicine-chest 1, be equipped with check valve 4 owing to step on the two ends of air bag 10, so when foot-operated air bag 10 was depressed once more, soup entered into swelling gasbag 7 by woven hose 6, swelling gasbag 7 begins to expand, decontrol by-pass cock 8 this moment, the effect of swelling gasbag 7 stress is shunk down, and the soup in it is transported to spray medicine bar 9, by 9 ejections of spray medicine bar, the people in the process of walking, pin is presses peddle air bag 10 repeatedly, thereby finishes spray medicine process, has adopted the utility model and has avoided shaking repeatedly the trouble of rocking bar, reduce labour intensity, improved operating efficiency.
Claims (4)
1, a kind of foot-operated sprayer, comprise medicine-chest (1), pump medicine device and chemical spraying device, it is characterized in that: described medicine-chest (1) is communicated with by following liquid pipe (3) with the pump medicine device, the pump medicine device is communicated with by woven hose (6) with chemical spraying device, is equipped with check valve (4) on described liquid pipe (3) down and the woven hose (6).
2, foot-operated sprayer as claimed in claim 1, it is characterized in that: described pump medicine device comprises foot-operated air bag (10), the upper and lower surface of described foot-operated air bag (10) all is fixed with pedal (5), and the described top pedal (5) that is positioned at is provided with pedal fixed band (11).
3, foot-operated sprayer as claimed in claim 1 is characterized in that: described chemical spraying device comprises swelling gasbag (7), and an end of described swelling gasbag (7) is communicated with woven hose (6) other end and is communicated with spray medicine bar (9).
4, foot-operated sprayer as claimed in claim 3 is characterized in that: described spray medicine bar (9) is provided with by-pass cock (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920018111U CN201389504Y (en) | 2009-01-16 | 2009-01-16 | Treaded sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920018111U CN201389504Y (en) | 2009-01-16 | 2009-01-16 | Treaded sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389504Y true CN201389504Y (en) | 2010-01-27 |
Family
ID=41596323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920018111U Expired - Fee Related CN201389504Y (en) | 2009-01-16 | 2009-01-16 | Treaded sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718738A (en) * | 2023-08-09 | 2023-09-08 | 淄博市食品药品检验研究院 | Food detection device and detection method |
-
2009
- 2009-01-16 CN CN200920018111U patent/CN201389504Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718738A (en) * | 2023-08-09 | 2023-09-08 | 淄博市食品药品检验研究院 | Food detection device and detection method |
| CN116718738B (en) * | 2023-08-09 | 2023-12-29 | 淄博市食品药品检验研究院 | Food detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20110116 |