CN2376550Y - Multi-function hand-pressing pump - Google Patents
Multi-function hand-pressing pump Download PDFInfo
- Publication number
- CN2376550Y CN2376550Y CN 99234494 CN99234494U CN2376550Y CN 2376550 Y CN2376550 Y CN 2376550Y CN 99234494 CN99234494 CN 99234494 CN 99234494 U CN99234494 U CN 99234494U CN 2376550 Y CN2376550 Y CN 2376550Y
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- cylinder
- cylinder barrel
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- communicated
- outlet pipe
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Abstract
The utility model relates to a multifunctional hand pump used in the countryside. The aims of the utility model are to develop a single-cylinder single work-doing machine and a single-cylinder double work-doing machine, to improve sealing performance, to enhance water pressure and to improve operating capacity of the countryside. The utility model is mainly composed of a piston which is assembled in a cylinder on a supporting rack, a water inlet pipe on the bottom and an auxiliary cylinder which is communicated with the side of the cylinder, wherein, the auxiliary cylinder is positioned in a water tank. The double work-doing machine is connected with a water inlet device and a water outlet device on the side of the cylinder. The utility model has the advantages that through pilot production, water pressure thereof is large, water can be pumped to thirty to fifty meters, a shooting range is more than twelve meters, continuous water outlet performance is good, and the pump can be driven by both power and hand.
Description
The utility model relates to the multifunctional hand press pump that use in the rural area.
In background technique, the hand pump that generally use in present rural area being mainly used in suction and making domestic water, be fixed on the well limit, its main structure is in the support upper cylinder body, and up and down piston-rod lower end connects piston, the upper end connects the manual rod middle part, and manual rod one end is hinged on the cylinder body upper edge, and the other end is as the moving point of hand, water outlet is positioned at cylinder body top, its shortcoming is that hydraulic pressure is little, and flow is little, and sealing is poor, function singleness can not adapt to other purposes.
The purpose of this utility model is a kind of multifunctional hand press pump of development, and promptly the two working machines of single cylinder list working machine and single cylinder improve sealability, improve hydraulic pressure, increase other function, are widely used in the rural and agricultural operation.
The technical solution of the utility model is as follows:
The multifunctional hand press pump, comprise upward assembling cylinder barrel (7) of support (2), cylinder barrel (7) end intake pipe (1) locates to assemble safety check (19), up and down piston (6) connects piston rod (9) in the cylinder barrel (7), piston rod (9) upper end hinged manual rod (11), it is characterized in that: the manual rod hinged rocking arms of (11) one ends (13), rocking arm (13) lower end is hinged on the cylinder barrel (7), and secondary cylinder mechanism is assembled in cylinder barrel (7) side.
In the above-mentioned secondary cylinder mechanism, cylinder barrel (7) bottom side is communicated with secondary cylinder (17), secondary cylinder (17) upper end assembling check valve (15), and secondary cylinder (17) is arranged in the water tank (16) that has outlet pipe (18).
In the above-mentioned secondary cylinder mechanism, cylinder barrel (7) bottom side warp inlet valve (20) down is communicated with intake pipe (1), cylinder barrel (7) upside is communicated with intake pipe (1) through last inlet valve (21), cylinder barrel (7) bottom side is outlet pipe (26) in outlet valve (27) is communicated with down, cylinder barrel (7) upside is through upper water-out valve (24) joining water box (16), interior outlet pipe (26) is positioned at water tank (16), and water tank (16) end is communicated with outlet pipe (18).
The technical solution of the utility model also comprises:
Piston rod 9 upper end socket sealing gaskets 10.
The above-mentioned said inlet valve 21 of going up can be positioned at intake pipe 1 middle part.
The utility model accompanying drawing 1 is a single cylinder list working machine overall structure cut-away view; Accompanying drawing 2 is single cylinder double cropping merit overall structure cut-away views.Number in the figure is described as follows:
The 1-intake pipe, 2-support, 3-cylinder bottom, 4-rubber cushion, 5-bolt, the 6-piston, 7-cylinder barrel, 8-cylinder cap, 9-piston rod, 10-sealing gasket, the 11-manual rod, 12-connecting pin, 13-rocking arm, 14-tank lid, 15-safety check, the 16-water tank, the secondary cylinder of 17-, 18-outlet pipe, 19-safety check, inlet valve under the 20-, the last inlet valve of 21-, 22-rubber bellows, 23-conduit, 24-upper water-out valve, outlet pipe in the 25-water meter, 26-, outlet valve under the 27-.
Be described in further detail below in conjunction with accompanying drawing: assembling cylinder barrel 7 on Fig. 1 medium-height trestle 2, cylinder barrel 7 is made up of cylinder bottom 3, cylinder barrel 7, cylinder cap 8,7 ends of cylinder barrel, connect intake pipe 1,7 ends of cylinder barrel and the liftable safety check 19 of intake pipe 1 connecting place assembling, and cylinder barrel 7 is fixed on the support 2 by rubber cushion 4 and bolt 5.In the cylinder barrel 7, piston 6 connects piston rod 9, be positioned at outside the cylinder barrel 7 at piston rod 9 top socket (fixedly connected) sealing gaskets 10, piston rod 9 upper ends connect manual rod 11 middle parts with connecting pin 12, and manual rod 11 left ends connect rocking arm 13 with connecting pin 12, and rocking arm 13 lower ends are hinged on cylinder barrel 7 left sides, like this, more coaxial on the axis of piston rod 9 in cylinder barrel 7, sealing strengthens, and hydraulic pressure increases.The secondary cylinder 17 of 7 end of cylinder barrel left connection, secondary cylinder 17 upper ends connect liftable safety check 15, and secondary cylinder 17 is positioned at water tank 16, connects tank lid 14 with bolt 5 and rubber cushion 4 on the water tank 16, and there is outlet pipe 18 on a left side, 16 end of water tank.Whole working principle is that intake pipe 1 connects drinking-water pipe, and the drinking-water pipe the other end is arranged in well water, when manually back and forth lifting the moving bar 11 of setting-out, piston 6 is worked up and down, absorbs water to reach in the cylinder barrel 7 in the secondary cylinder 17, when piston 6 makes progress, safety check 19 is opened suction, and safety check 15 cuts out; When piston 6 downwards the time, safety check 19 cuts out, and safety check 15 is opened, secondary cylinder 17 water outlets, and the water in the water tank 16 ceaselessly flows out from outlet pipe 18 with certain flow.
Referring to Fig. 2, assembling cylinder barrel 7 on the support 2, the right water feed apparatus that connects, the Left-wing Federation picks out the water device.Piston 6 connection piston rods 9 in the cylinder barrel 7, cylinder barrel 7 inner catheters 23 are fixed in the cylinder cap 8, connect rubber bellows 22 between conduit 23 and the piston 6, seal, the right warp in 7 ends of cylinder barrel is inlet valve 20 UNICOM's intake pipes 1 down, last right through last inlet valve 21 UNICOM's intake pipes 1, go up inlet valve 21 among the figure and be positioned at intake pipe 1 middle and lower part, also can realize unidirectional water inlet function.A left side, 7 ends of cylinder barrel is outlet pipe 26 in outlet valve 27 is communicated with down, and a last left side is through upper water-out valve 24 joining water box 16, and interior outlet pipe 26 is positioned at water tank 16, and water meter 25, following connection outlet pipe 18 are installed on the water tank 16.Working principle is like this, and when manual rod 11 downwards the time, the water of piston 6 belows flows out from outlet valve 27 down, and following inlet valve 20 is closed, and the water of piston 6 tops is opened through last inlet valve 21 and entered in the cylinder.When piston 6 moved upward, last inlet valve 21 was closed, and following inlet valve 20 is opened into water, and simultaneously, upper water-out valve 24 is opened water outlet, and following outlet valve 27 is closed.Piston 6 pumps like this, and flowing water ceaselessly flows out from outlet pipe 18.
Advantage of the present utility model and effect are as follows:
1. through trial-production, pump up water and highly reach 30～50 meters in its level land, and range reaches more than 12 meters.
2. complete machine is changeable, and trial-production machine weight is 13～15 kilograms, and is easy to carry, both can draw underground water, also can be used for other operation.
3. the pump of can spraying insecticide, the place connects sprayer at outlet pipe, and 2～10 fog-spray nozzles are installed, and large-area spraying insecticide improved pesticide spraying efficient.
The place that 4. power supply is arranged, the outlet pipe place connects centrifugal pump, hand lever 11 depressed, sealing gasket 10 contact cylinder caps 8 self-closeds, it is more very convenient to extract like this water; Manually all can realize with motor-driven.
5. the continuous performance of water outlet of manually spraying is good, does not stop, and is easy to operate, big, the laborsaving strong adaptability of pressure.
Claims (5)
1, multifunctional hand press pump, comprise upward assembling cylinder barrel (7) of support (2), cylinder barrel (7) end intake pipe (1) locates to assemble safety check (19), up and down piston (6) connects piston rod (9) in the cylinder barrel (7), piston rod (9) upper end hinged manual rod (11), it is characterized in that: the manual rod hinged rocking arms of (11) one ends (13), rocking arm (13) lower end is hinged on the cylinder barrel (7), and secondary cylinder mechanism is assembled in cylinder barrel (7) side.
2, multifunctional hand press pump according to claim 1 is characterized in that: in the described secondary cylinder mechanism, cylinder barrel (7) bottom side is communicated with secondary cylinder (17), secondary cylinder (17) upper end assembling check valve (15), and secondary cylinder (17) is arranged in the water tank (16) that has outlet pipe (18).
3, multifunctional hand press pump according to claim 1, it is characterized in that: in the described secondary cylinder mechanism, cylinder barrel (7) bottom side warp inlet valve (20) down is communicated with intake pipe (1), cylinder barrel (7) upside is communicated with intake pipe (1) through last inlet valve (21), cylinder barrel (7) bottom side is outlet pipe (26) in outlet valve (27) is communicated with down, cylinder barrel (7) upside is through upper water-out valve (24) joining water box (16), and interior outlet pipe (26) is positioned at water tank (16), and water tank (16) end is communicated with outlet pipe (18).
4, multifunctional hand press pump according to claim 2 is characterized in that: piston rod (9) upper end socket sealing gasket (10).
5, multifunctional hand press pump according to claim 3, its feature is being: the above-mentioned said inlet valve (21) of going up can be positioned at intake pipe (1) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234494 CN2376550Y (en) | 1999-03-31 | 1999-03-31 | Multi-function hand-pressing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234494 CN2376550Y (en) | 1999-03-31 | 1999-03-31 | Multi-function hand-pressing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376550Y true CN2376550Y (en) | 2000-05-03 |
Family
ID=34022646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234494 Expired - Fee Related CN2376550Y (en) | 1999-03-31 | 1999-03-31 | Multi-function hand-pressing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595200A (en) * | 2014-12-31 | 2015-05-06 | 东莞市汉龙礼品有限公司 | Water pump |
-
1999
- 1999-03-31 CN CN 99234494 patent/CN2376550Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595200A (en) * | 2014-12-31 | 2015-05-06 | 东莞市汉龙礼品有限公司 | Water pump |
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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 |