CN200999706Y - Pedals type double cylinder waterproof pump - Google Patents
Pedals type double cylinder waterproof pump Download PDFInfo
- Publication number
- CN200999706Y CN200999706Y CNU2007200312009U CN200720031200U CN200999706Y CN 200999706 Y CN200999706 Y CN 200999706Y CN U2007200312009 U CNU2007200312009 U CN U2007200312009U CN 200720031200 U CN200720031200 U CN 200720031200U CN 200999706 Y CN200999706 Y CN 200999706Y
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- CN
- China
- Prior art keywords
- cylinder body
- cylinder
- foot
- way valve
- water pump
- 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
A foot-operated duplex water pump belongs to a manual water elevation device, which comprises a bracket (27), a rocker (25) pivoted with the bracket (27), a pressure lever (24) and a footplate (19) connected with the other end of the rocker (25) and an external cylinder (17). Wherein, an end of the external cylinder (17) is pivoted with a cylinder bracket through a pin shaft (18) on bottom of the cylinder and the other end is spliced with an internal cylinder (11) pivoted with the rocker (25). A gasket ring (5) is positioned between the external cylinder (17) and the internal cylinder (11). The end of the external cylinder (17) is connected with an inflow pipe (23) through a one way valve (20) and connected with an outflow pipe (29) through a one way valve (28). A torsion spring (6) is arranged between the bracket (27) and the rocker (25). The utility model has the advantages of simple structure, duplex cylinder and continuous operation and arranges a pressure boost tank to accumulate energy and increase water pump lift.
Description
Technical field
The utility model belongs to the manpower picotan, particularly foot-operated twin-tub water pump.
Background technique
At present, various manpower picotans are many, but general lift is less, effort.Chinese patent ZL00222243.4, notice of authorization CN2422465Y, applying date 2000.1.31, it is that the bottom of piston cylinder is provided with water intake one-way valve is installed simultaneously to disclose " oscillating piston manpower water intaking pump ", also be provided with one-way valve on the piston, adopt connecting rod to make piston reciprocates, rely on pumping of piston, reach the purpose of water lift, with hand moving crank rotation, the drive piston pumps, and this device lift is less, owing to be to make the people feel effort with hand moving crank.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, with foot-operated moving pedal, makes the foot-operated twin-tub water pump of piston reciprocates.
Realize that the purpose of this utility model solution is to comprise support (27), outer cylinder body (17), inner cylinder body (11), it is characterized in that being fixed with on the support (27) cylinder rack (13), on support (27), be hinged with rocking bar (25), the other end of rocking bar (25) is fixed with depression bar (24), the other end of depression bar (24) is pedal (19), the termination of outer cylinder body (17) is hinged on the cylinder rack (13) by cylinder bottom bearing pin (18), the other end is with inner cylinder body (11), one of inner cylinder body (11) is hinged on the rocking bar (25) by cylinder ejector pin axle (10), be provided with seal ring (5) between outer cylinder body (17) and the inner cylinder body (11), the termination of outer cylinder body (17) is connected with intake pipe (23) by one-way valve (20), is connected with outlet pipe (29) by one-way valve (28) simultaneously, is provided with torsion spring (6) between support (27) and rocking bar (25).
Outlet pipe (29) is gone up by one-way valve (30) and is connected with supercharging filling (4).(4) are irritated in supercharging is airtight.
Rocking bar (25) is provided with locating stud (7) at an end that is connected with depression bar (24), and the flange plate (9) on the depression bar (24) is provided with positioning hole.The length of depression bar (24) can be stretched.
The utility model has the advantages that simple in structurely, adopted twin-tub, a foot-operated moving cylinder working.During a cylinder suction, another cylinder water outlet has realized continuous operation; Be provided with supercharging and irritate energy accumulation, improved the water lift lift, can reach the pump bigcatkin willow journey (be water lift be higher than the utility model 10 meters or more) of one inch water pipe more than 10 meters; Adopt double-legged pushes pedals acting, make more laborsaving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the connection diagram that turnover water pipe and supercharging are irritated.
Embodiment
Castor 22 is arranged below support 27, be fixed with cylinder rack 13 on the support 27, reinforce by coupling shaft 14 and bolt 26 between two cylinder racks 13, on support 27, be hinged with rocking bar 25 by bearing pin 12, the other end of rocking bar 25 is by pressure axis 8 handing-over depression bars 24, the other end of depression bar 24 is pedals 19, the length of depression bar 24 can be stretched, rocking bar 25 is provided with locating stud 7 at an end that is connected with depression bar 24, flange plate 9 on the depression bar 24 is provided with a plurality of positioning holes, the position of positioning hole and locating stud 7 on the adjusting flange plate 9, the length of regulating depression bar 24 again, just adjusted the height and the position of depression bar 24 other end pedals 19, and depression bar 24 and rocking bar 25 have been solidly fixed.The termination of outer cylinder body 17 is hinged on the cylinder rack 13 by cylinder bottom bearing pin 18, the other end is with inner cylinder body 11, one of inner cylinder body 11 is hinged on the rocking bar 25 by cylinder ejector pin axle 10, be provided with seal ring 15 between outer cylinder body 17 and the inner cylinder body 11, the termination of outer cylinder body 17 is connected with intake pipe 23 by one-way valve 20, the termination of outer cylinder body 17 also is connected with outlet pipe 29 by one-way valve 28 simultaneously, between support 27 and rocking bar 25, be provided with torsion spring 6, the central sleeve of torsion spring 6 is on bearing pin 12, one crown is on rocking bar 25, and the other end withstands on the coupling shaft 14.Be fixed with supercharging on the support 27 and irritate support 5, supercharging is irritated and is installed with supercharging filling 4 on the support 5, and outlet pipe 29 is connected with supercharging by one-way valve 30 and irritates 4, and it is airtight that supercharging irritates 4, and supercharging is irritated 4 other ends and is connected on the throttle valve 1 by pipe joint 2, and receives water outlet.Also be provided with handrail 6, foot treadle 21 on the support 27.
In order to have realized that continuous operation has designed twin-tub, a pedal drives a cylinder working, and inlet and outlet pipe lines all adopts threeway to be communicated on two cylinders.
During work, intake pipe 23 is received the pond, the water pipe of water outlet is received a high position that needs water, and the people is last to foot treadle 21, and hand 6, two pin that get a grip on the rail are stepped on respectively on pedal 19, and one down foot-operated, and the another pin unclamps, and replaces working in reciprocating mode like this.In the time of on riding following pedal 19, because depression bar 24 has been fixed as one by flange plate 9 and locating stud 7 with rocking bar 25, rocking bar 25 is just to human body one side oscillation, inner cylinder body 11 is compressed in outer cylinder body 17, owing between outer cylinder body 17 and the inner cylinder body 11 seal ring 15 is arranged, the water of just oppressing in the outer cylinder body 17 flows out by one-way valve 28, and the one-way valve 20 of at this moment intaking is closed; When pin unclamps on the pedal 19,, make rocking bar 25 to away from human body one side oscillation by the effect of torsion spring 6, inner cylinder body 11 is pulled out outside outer cylinder body 17, water one-way valve 20 is opened, by the pressure of atmosphere, water is sucked in the outer cylinder body 17, at this moment go out water one-way valve 28 and close.Water will promote out endlessly like this.
When needs lifting water arrives higher position, it is the last end face that water outlet is higher than supercharging filling 4, the water that elevates enters supercharging and irritates 4, and the air in 4 is irritated in the compression supercharging, after reaching certain pressure, water flows out from water outlet, plays the effect of a supercharging, continue to step on plate, water will rise to higher position.
Claims (5)
1, a kind of foot-operated twin-tub water pump, comprise support (27), outer cylinder body (17), inner cylinder body (11), it is characterized in that being fixed with on the support (27) cylinder rack (13), on support (27), be hinged with rocking bar (25), the other end of rocking bar (25) is fixed with depression bar (24), the other end of depression bar (24) is pedal (19), the termination of outer cylinder body (17) is hinged on the cylinder rack (13) by cylinder bottom bearing pin (18), the other end is with inner cylinder body (11), one of inner cylinder body (11) is hinged on the rocking bar (25) by cylinder ejector pin axle (10), is provided with seal ring (5) between outer cylinder body (17) and the inner cylinder body (11), and the termination of outer cylinder body (17) is connected with intake pipe (23) by one-way valve (20), be connected with outlet pipe (29) by one-way valve (28) simultaneously, between support (27) and rocking bar (25), be provided with torsion spring (6).
2,, it is characterized in that said outlet pipe (29) upward is connected with supercharging by one-way valve (30) and irritates (4) according to the said foot-operated twin-tub water pump of claim 1.
3,, it is characterized in that (4) are irritated in said supercharging is airtight according to the said foot-operated twin-tub water pump of claim 2.
4, according to the said foot-operated twin-tub water pump of claim 1, it is characterized in that said rocking bar (25) is provided with locating stud (7) at an end that is connected with depression bar (24), the flange plate (9) on the depression bar (24) is provided with positioning hole.
5, according to the said foot-operated twin-tub water pump of claim 1, it is characterized in that the length of said depression bar (24) can be stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200312009U CN200999706Y (en) | 2007-01-31 | 2007-01-31 | Pedals type double cylinder waterproof pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200312009U CN200999706Y (en) | 2007-01-31 | 2007-01-31 | Pedals type double cylinder waterproof pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999706Y true CN200999706Y (en) | 2008-01-02 |
Family
ID=39014113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200312009U Expired - Fee Related CN200999706Y (en) | 2007-01-31 | 2007-01-31 | Pedals type double cylinder waterproof pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999706Y (en) |
-
2007
- 2007-01-31 CN CNU2007200312009U patent/CN200999706Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100131 |