CN2198982Y - Pedal sprayer - Google Patents
Pedal sprayer Download PDFInfo
- Publication number
- CN2198982Y CN2198982Y CN 94240118 CN94240118U CN2198982Y CN 2198982 Y CN2198982 Y CN 2198982Y CN 94240118 CN94240118 CN 94240118 CN 94240118 U CN94240118 U CN 94240118U CN 2198982 Y CN2198982 Y CN 2198982Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- base
- plunger
- utility
- model
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a pedal sprayer, belonging to the technical field of an agricultural machine. The utility model is composed of a base, a support frame, a cylinder body, a plunger piston, and a pressure tank. The utility model is characterized in that the upper side of the base is fixed with a pedal. The movement of the pedal drives the plunger piston to move from top to bottom in the cylinder body, and therefore, the processes of liquid sucking and liquid discharging can be completed. The utility model has the advantages of simple structure, one-man operation, and high work efficiency.
Description
A kind of foot-operated sprayer belongs to the farm machine field, relates to putting foot-operated sprayer on a kind of.
Prior art such as WT-3 type sprayer, its structure is horizontal, constitute by drawing handle, cylinder body, fork, connecting rod, plunger, do reciprocal horizontal movement by fork, connecting rod, in cylinder body, do linear reciprocating motion and drive plunger, finish imbibition, discharge opeing process, the sprayer of this structure, at least need two operating personnel, use inconvenient.
The purpose of this utility model provides a kind of simple to operate, but one man operation's foot-operated sprayer.
The purpose of this utility model is achieved in that it is made up of base, bracing frame, cylinder body, plunger, pressurized tank, bracing frame is fixed on the base, the support fixation cylinder body, and cylinder body is perpendicular to base, the plunger upper end is in cylinder body, cam is installed in the lower end, by being fixed on the pedal on the base, does upper and lower motion and drive plunger, be equipped with guide spring on the plunger, water intaking valve is arranged on the cylinder body, and the upper end links to each other with pressurized tank by a check valve, and a delivery port is arranged on the pressurized tank.
Fig. 1 is a front view of the present utility model
Fig. 2 is a left view of the present utility model
Fig. 3 is a vertical view of the present utility model
Fig. 4 is the cutaway view of front view
Describe in detail with reference to the accompanying drawings below:
The utility model is by base (1), bracing frame (4), cylinder body (2), plunger (6), pressurized tank (3) constitutes, bracing frame (4) is fixed on the base (1), support fixation cylinder body (2), cylinder body (2) is fixing by bracing frame (4), perpendicular to base (1), the cylinder body lower end is by sealing nut and the sealing of matrix sealing ring, plunger (6) upper end is in cylinder body (2), cam (12) is installed in the lower end, by be fixed on pedal (5) on the base (1) on, following motion, and plunger (6) is done in cylinder body (2), following motion, pedal (5) is located by bolt (14), guide spring is main spring (9), auxiliary spring (10), main spring is enclosed within on the cylinder plug (6), the upper end withstands on the lower end of cylinder body (2), the lower end is fixed on the spring dead plate (13) on the plunger (6), auxiliary spring (10) is fixed on spring dead plate (13) and the base (1), cylinder body (2) has a unidirectional water intaking valve (7), cylinder body (2) upper end links to each other with pressurized tank (3) by a check valve (8), has delivery port (11) on the pressurized tank (3).
The utility model is put on being foot-operated, can the one man operation, improved operating efficiency.
Claims (2)
1, a kind of foot-operated sprayer, by base (1), bracing frame (4), cylinder body (2), plunger (6), pressurized tank (3) constitutes, it is characterized in that bracing frame (4) is fixed on the base (1), support fixation cylinder body (2), cylinder body (2) is perpendicular to base (1), plunger (6) upper end is in cylinder body (2), cam (12) is installed in the lower end, by being fixed on the pedal (5) on the base (1), do and drive plunger (6), following motion, plunger is equipped with guide spring on (6), and water intaking valve (7) is arranged on the cylinder body (2), the upper end links to each other with pressurized tank (3) by a check valve (8), and a delivery port (11) is arranged on the pressurized tank (3).
2, foot-operated sprayer according to claim 1 is characterized in that guide spring is main spring and pays spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240118 CN2198982Y (en) | 1994-03-31 | 1994-03-31 | Pedal sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240118 CN2198982Y (en) | 1994-03-31 | 1994-03-31 | Pedal sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198982Y true CN2198982Y (en) | 1995-05-31 |
Family
ID=33847167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240118 Expired - Fee Related CN2198982Y (en) | 1994-03-31 | 1994-03-31 | Pedal sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008151505A1 (en) * | 2007-06-09 | 2008-12-18 | Haixiao Zhang | A foot operated liquid-pumping flush sprayer |
-
1994
- 1994-03-31 CN CN 94240118 patent/CN2198982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008151505A1 (en) * | 2007-06-09 | 2008-12-18 | Haixiao Zhang | A foot operated liquid-pumping flush 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 |