CN1064029A - Rocker type high pressure sprayer - Google Patents
Rocker type high pressure sprayer Download PDFInfo
- Publication number
- CN1064029A CN1064029A CN 91106637 CN91106637A CN1064029A CN 1064029 A CN1064029 A CN 1064029A CN 91106637 CN91106637 CN 91106637 CN 91106637 A CN91106637 A CN 91106637A CN 1064029 A CN1064029 A CN 1064029A
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- China
- Prior art keywords
- cylinder body
- air chamber
- rocking bar
- communicated
- check valve
- 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.)
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Abstract
The invention provides a kind of rocker-type sprayer.Rocking bar and hydraulic system parts are housed on the support, cylinder body one end connects cylinder block, one end connects air chamber base, admitting pipe joint and check valve are housed on the cylinder block, and to connect air chamber base with support by bearing pin be the five-way structure, be communicated with air chamber, outlet pipe connection respectively, middle macropore is by the piston rod break-through, one in piston rod connects with rocking bar, and a dress piston also stretches in cylinder body, the piston check valve is housed, and the entery and delivery port of this valve is communicated with A, the B chamber of cylinder body respectively.The advantage of this sprayer is that novel structure is ingenious, and simple and practical, in light weight, cost is low, and is prolonged stainless, wear-resisting durable, uses reliable, easy to maintenance.
Description
The invention provides a kind of rocker type high pressure sprayer.
Existing sprayer as 3WT3.0 type sprayer, is twin-tub double plunger formula, link rod frame formula structure is adopted in the swing of cylinder body, thereby structure is comparatively complicated, and parts are more, and cost is higher, cylinder body is an ironcasting, being everlasting defective such as hole crackle occurs after the processing, the waste machining period, and connecting rod, framework, rocking bar core etc. are bar class foundry goods, easy fracture, dependability is poor.
The objective of the invention is in order to overcome above-mentioned weak point, and design a kind of novel rocker type high pressure sprayer.
The object of the present invention is achieved like this: rocker type high pressure sprayer, by hydraulic system, rocking bar, support, parts such as air chamber are formed, rocking bar and hydraulic system zero is housed on the support, parts, cylinder body one end in the hydraulic system connects with cylinder block, admitting pipe joint and check valve are housed on the cylinder block, the water inlet of check valve is communicated with the A chamber of admitting pipe joint and cylinder body respectively with delivery port, the other end of cylinder body connects with air chamber base, air chamber base is the five-way structure, be communicated with air chamber respectively, a left side, right titting water outlet, middle macropore is by the piston rod break-through, one in piston rod connects with bearing pin with rocking bar, one is equipped with piston and stretches into cylinder body, another check valve is housed in the piston, and its water inlet is communicated with the A chamber of cylinder body, and delivery port is communicated with the B chamber of cylinder body by the hole on the piston rod, cylinder block and air chamber base Bolt Connection, cylinder block connects with bearing pin with support.Rocking bar also connects with bearing pin with support.Handle sky on the rocking bar is enclosed within on the Handle axis, and makes axial limiting with circlip.
The invention has the advantages that: novel structure is ingenious, and is simple and practical, and main frame is in light weight, and machining period is few, and cost is low, prolonged stainless, wear-resisting durable, uses reliable, easy to maintenance.Compare with existing 3WT3.0 type sprayer, owing to adopt new structure, become single cylinder list piston type by twin-tub double plunger formula, the swing of cylinder body becomes cylinder block by the link rod frame formula and directly connects with support by bearing pin, connecting rod, framework, rocking bar core have been saved, saved two check valves and other parts, reduced seal point, cylinder body adopts stainless steel, high-strength aluminum alloy or plastics, prolonged stainless, thereby weight descends 37%, machining period minimizing 50%, cost decline 42%.
Accompanying drawing 1 is the rocker type high pressure sprayer front view
Accompanying drawing 2 is the rocker type high pressure sprayer side view
In conjunction with the accompanying drawings, embodiments of the invention are further described: rocker type high pressure sprayer, by hydraulic system, air chamber, rocking bar, parts such as support are formed, rocking bar and hydraulic system zero is housed on the support (17), parts, cylinder body (3) one ends in the hydraulic system connect with cylinder block (23), admitting pipe joint (2) and check valve (1) are housed on the cylinder block (23), the water inlet of check valve (1) is communicated with the A chamber of admitting pipe joint (2) and cylinder body (3) respectively with delivery port, the other end of cylinder body (3) connects with air chamber base (7), air chamber base (7) is the five-way structure, be communicated with air chamber (6) respectively, a left side, right titting water outlet (20), (24), middle macropore is by piston rod (18) break-through, (18) one in piston rod connects with bearing pin (15) with rocking bar (14), one is equipped with piston (4) and stretches into cylinder body (3), check valve (5) is housed in the piston (4).The water inlet of check valve (5) is communicated with the A chamber of cylinder body (3), delivery port is communicated with by the hole on the piston rod (8) B chamber with cylinder body (3), cylinder block (3) connects with four bolts (21) with air chamber base (7), and cylinder block (3) connects with bearing pin (22) with support (17).Rocking bar (14) connects with bearing pin (16) with support (17), and the handle on the rocking bar (12) sky is enclosed within on the Handle axis (11), and makes axial limiting with circlip (13).The other end of air chamber base (7) end cap (19) clamping piston bar cover (10), sealing ring (9).Zero, the parts of hydraulic system adopt rustless material, adopt stainless steel as cylinder body (3), also can adopt high-strength aluminum alloy or highstrenghtpiston, and cylinder block (3), air chamber base (7) adopt high-strength aluminum alloy.
During work, one of water inlet pipe is communicated with admitting pipe joint (2), one immerses in soup or other liquid, fog-spray nozzle is by sebific duct and titting water outlet (20), (24) be communicated with, rocking bar (14) is pulled back, negative pressure appears in the A chamber of cylinder body (3), soup is opened check valve (1) and is entered the A chamber of cylinder body (3) under the atmospheric pressure effect, rocking bar (14) is pushed away forward, the soup pressurized is closed check valve (1) and is opened check valve (5) and enters the B chamber, push away so repeatedly, draw, soup constantly enters air chamber and injecting-unit, after air chamber is set up certain pressure (0.3 MPa), the soup ejection that nebulizes continuously.When piston cross-section is long-pending is 16 square centimeters, and the piston rod sectional area is 8 square centimeters, and 8.3 centimetres of strokes, per minute push away, draw 30 times, and metered flow is 4 liters/minute, and rated pressure is 0.8～1 MPa.
Claims (3)
1, rocker type high pressure sprayer, it is characterized in that it is by hydraulic system, the air chamber rocking bar, parts such as support are formed, rocking bar (14) and hydraulic system zero is housed on the support (17), parts, cylinder body (3) one ends in the hydraulic system connect with cylinder block (23), admitting pipe joint (2) and check valve (1) are housed on the cylinder block (23), the water inlet of check valve (1) is communicated with the A chamber of admitting pipe joint (2) and cylinder body (3) respectively with delivery port, the other end of cylinder body (3) connects with air chamber base (7), air chamber base (7) is the five-way structure, be communicated with air chamber (6) respectively, a left side, right outlet pipe (20), (24), middle macropore is by piston rod (18) break-through, (18) one in piston rod connects with bearing pin (15) with rocking bar (14), one is equipped with piston (4) and stretches into cylinder body (3), check valve (5) is housed in the piston (4), the water inlet of check valve (5) is communicated with the A chamber of cylinder body (3), delivery port is communicated with by the hole on the piston rod (8) B chamber with cylinder body (3), cylinder block (3) connects with bolt (21) with air chamber base (7), and cylinder block (3) connects with bearing pin (22) with support (17).
2, sprayer according to claim 1 is characterized in that rocking bar (14) connects with bearing pin (16) with support (17).
3, sprayer according to claim 1 is characterized in that handle (12) sky on the rocking bar is enclosed within on the Handle axis (11), and makes axial limiting with circlip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106637 CN1064029A (en) | 1991-02-12 | 1991-02-12 | Rocker type high pressure sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106637 CN1064029A (en) | 1991-02-12 | 1991-02-12 | Rocker type high pressure sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1064029A true CN1064029A (en) | 1992-09-02 |
Family
ID=4908028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91106637 Pending CN1064029A (en) | 1991-02-12 | 1991-02-12 | Rocker type high pressure sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480527A (en) * | 2013-09-16 | 2014-01-01 | 宁波富斯乐机械制造有限公司 | High-pressure washer |
-
1991
- 1991-02-12 CN CN 91106637 patent/CN1064029A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480527A (en) * | 2013-09-16 | 2014-01-01 | 宁波富斯乐机械制造有限公司 | High-pressure washer |
| CN103480527B (en) * | 2013-09-16 | 2015-10-07 | 宁波富斯乐机械制造有限公司 | A kind of jetting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |