CN203809228U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN203809228U CN203809228U CN201420217165.XU CN201420217165U CN203809228U CN 203809228 U CN203809228 U CN 203809228U CN 201420217165 U CN201420217165 U CN 201420217165U CN 203809228 U CN203809228 U CN 203809228U
- Authority
- CN
- China
- Prior art keywords
- movable lug
- outlet
- cylinder barrel
- housing
- engine according
- 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 belongs to a water pump which comprises a power device. A spindle of the power device is connected with one end of a transmission shaft by a flexible shaft, an eccentric wheel is arranged at the other end of the transmission shaft, an eccentric shaft is fixed to the surface of the outer side of the eccentric wheel and is connected with the top of a piston connecting rod, a piston which is nested inside a cylinder barrel is arranged at the tail end of the piston connecting rod, a water inlet and outlet device is arranged at the tail end of the cylinder barrel and is a shell with an opening, a water inlet and a water outlet are formed in the shell, the opening of the shell is communicated with a cavity inside the cylinder barrel, and movable lugs are respectively arranged on the water inlet and the water outlet. The water pump has the advantages of simple structure, convenience, practicality and low acquisition cost and running and maintaining costs.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is specifically related to a kind of suction engine.
Background technique
At present, China most areas is due to the variation of weather, population and industrial fast development, its groundwater level sharply declines, and causes vast life in the countryside and agricultural water day by day exhausted, common suction engine is owing to being subject to the restriction of structure, exist the depth as shallow of drawing water, can not link up and draw water, time-consuming, effort, the defect that water outlet efficiency is extremely low.If use large-scale pumping equipment, exist acquisition cost high, the problems such as waste electric power resource and operation expense height.
Model utility content
The purpose of this utility model is to overcome defect of the prior art, and provide a kind of simple in structure, convenient and practical, degree of depth of drawing water large, save time, laborsaving, can continuous effluent and acquisition cost and the low suction engine of operation expense.
The purpose of this utility model is achieved in that and comprises power plant, the main shaft of power plant is connected with one end of transmission shaft by flexible axle, the other end of transmission shaft is provided with eccentric wheel, eccentric outer surface is fixed with eccentric shaft, eccentric shaft is connected with the top of piston rod, the end of piston rod is provided with the piston that is sleeved on cylinder barrel inside, the end of cylinder barrel is provided with water inlet and outlet device, the housing that described water inlet and outlet device is opening, housing is provided with water intake and water outlet, the opening of housing is connected with the cavity of cylinder barrel inside, on described water intake and water outlet, be respectively equipped with movable lug.Described movable lug comprises movable lug dish, the centre of movable lug dish offers fluid inlet and outlet, in fluid inlet and outlet, be provided with movable lug floating guiding pipe, between fluid inlet and outlet and movable lug floating guiding pipe, be provided with supporting frame, in movable lug floating guiding pipe, be provided with movable lug floating guiding bar, the top of movable lug floating guiding bar is connected with movable lug platen through movable lug sealing gasket, and the bottom of movable lug floating guiding bar is set with movable lug and falls spring after rise, and the end of movable lug floating guiding bar is provided with movable lug and falls spring block after rise.In described water intake, the movable lug platen of movable lug and movable lug sealing gasket are arranged on the inside of housing, and in water outlet, the movable lug platen of movable lug and movable lug sealing gasket are arranged on the outside of housing.The surrounding of described movable lug dish is respectively equipped with bolt hole.Described power plant are one of diesel engine or motor.Described water intake and water outlet are greater than respectively the fluid inlet and outlet of movable lug.The top outer surface of described cylinder barrel is fixed with flange plate, and described water inlet and outlet device is provided with water inlet and outlet device upper flange plate near a side external surface of cylinder barrel end, and the outer surface of described water inlet and outlet device opposite side is provided with water inlet and outlet device lower flange.Described flange plate is provided with drive axle support near a upper lateral part of transmission shaft.Described water outlet is located at the top of housing.
The suction engine of making according to such scheme, adopt diesel engine or motor as power, make the piston rod of cylinder barrel inside do linear reciprocating motion by flexible axle and eccentric wheel, draw water, its pressure can reach 6Mpa～8Mpa, thus reach the degree of depth of drawing water large, save time, laborsaving and object that can continuous effluent, have simple in structure, convenient and practical, and acquisition cost and the low advantage of operation expense.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model movable lug;
Fig. 3 is the structural representation of the utility model movable lug dish.
Embodiment
As Fig. 1, 2, shown in 3, the utility model comprises power plant 1, the main shaft of power plant 1 is connected with one end of transmission shaft 3 by flexible axle 2, the other end of transmission shaft 3 is provided with eccentric wheel 4, the outer surface of eccentric wheel 4 is fixed with eccentric shaft 5, eccentric shaft 5 is connected with the top of piston rod 6, the end of piston rod 6 is provided with the piston 7 that is sleeved on cylinder barrel 8 inside, the end of cylinder barrel 8 is provided with water inlet and outlet device, the housing 9 that described water inlet and outlet device is opening, housing 9 is provided with water intake 10 and water outlet 11, the opening of housing 9 is connected with the cavity of cylinder barrel 8 inside, on described water intake 10 and water outlet 11, be respectively equipped with movable lug.Described movable lug comprises movable lug dish 12, the centre of movable lug dish 12 offers fluid inlet and outlet 21, in fluid inlet and outlet 21, be provided with movable lug floating guiding pipe 13, between fluid inlet and outlet and movable lug floating guiding pipe 13, be provided with supporting frame 14, in movable lug floating guiding pipe 13, be provided with movable lug floating guiding bar 15, the top of movable lug floating guiding bar 15 is connected with movable lug platen 17 through movable lug sealing gasket 16, the bottom of movable lug floating guiding bar 15 is set with movable lug and falls spring 18 after rise, and the end of movable lug floating guiding bar 15 is provided with movable lug and falls spring block 19 after rise.In described water intake 10, the movable lug platen 17 of movable lug and movable lug sealing gasket 16 are arranged on the inside of housing 9, and in water outlet 11, the movable lug platen 17 of movable lug and movable lug sealing gasket 16 are arranged on the outside of housing 9.The surrounding of described movable lug dish 12 is respectively equipped with bolt hole 20.Described power plant 1 are one of diesel engine or motor.Described water intake 10 and water outlet 11 are greater than respectively the fluid inlet and outlet 21 of movable lug.The top outer surface of described cylinder barrel 8 is fixed with flange plate 22, and described water inlet and outlet device is provided with water inlet and outlet device upper flange plate 23 near a side external surface of cylinder barrel 8 ends, and the outer surface of described water inlet and outlet device opposite side is provided with water inlet and outlet device lower flange 24.Described flange plate 22 is provided with drive axle support 25 near a upper lateral part of transmission shaft 3.Described drive axle support 25 is for supporting shaft 3.Described water outlet 11 is located at the top of housing 9.Described flexible axle is wire soft shaft; Described movable lug is connected with housing 9 by the bolt hole 20 of offering on movable lug dish 12.Described flange plate 22, the bolt hole on water inlet and outlet device upper flange plate 23 and water inlet and outlet device lower flange 24 on same straight line, and install by bolt fixing, thereby reach the object of stator bore 8 and water inlet and outlet device.
The utility model is by the main shaft transmission power of diesel engine or motor, flexible axle 2 is with movable eccentric wheel 4 to rotate by transmission shaft 3, when eccentric wheel 4 rotates, eccentric shaft 5 and piston rod 6 drive piston 7 to do linear reciprocating motion in cylinder barrel 8, piston 7 is during from flange plate 23 setting in motion, cylinder barrel internal pressure diminishes, because the movable lug platen 17 on the effect water intake 10 of air and hydraulic pressure and movable lug sealing gasket 16 move upward, water is entered in housing 9 by the fluid inlet and outlet 21 in water intake 10, now due to the effect of air and hydraulic pressure, movable lug platen 17 on water outlet 11 and movable lug sealing gasket 16 seal the fluid inlet and outlet 21 being sleeved in water outlet 11, in the time that piston 7 moves to flange plate 23 directions, cylinder barrel internal pressure increases, under double action due to hydraulic pressure and movable lug falling spring 18, movable lug platen 17 and movable lug sealing gasket 16 seal the fluid inlet and outlet in water intake 10 21, the movable lug platen 17 and the movable lug sealing gasket 16 that on water outlet 11, arrange are opened simultaneously under the effect of hydraulic pressure, and the water in housing 9 flows out from the fluid inlet and outlet 21 in water outlet 11, the utility model according to above-mentioned working method repeatedly move can realize the degree of depth of drawing water large, save time, laborsaving and object that can continuous effluent.
Claims (9)
1. a suction engine, comprise power plant (1), it is characterized in that: the main shaft of power plant (1) is connected with one end of transmission shaft (3) by flexible axle (2), the other end of transmission shaft (3) is provided with eccentric wheel (4), the outer surface of eccentric wheel (4) is fixed with eccentric shaft (5), eccentric shaft (5) is connected with the top of piston rod (6), the end of piston rod (6) is provided with and is sleeved on the inner piston (7) of cylinder barrel (8), the end of cylinder barrel (8) is provided with water inlet and outlet device, the housing (9) that described water inlet and outlet device is opening, housing (9) is provided with water intake (10) and water outlet (11), the opening of housing (9) cavity inner with cylinder barrel (8) is connected, on described water intake (10) and water outlet (11), be respectively equipped with movable lug.
2. suction engine according to claim 1, it is characterized in that: described movable lug comprises movable lug dish (12), the centre of movable lug dish (12) offers fluid inlet and outlet (21), in fluid inlet and outlet (21), be provided with movable lug floating guiding pipe (13), between fluid inlet and outlet and movable lug floating guiding pipe (13), be provided with supporting frame (14), in movable lug floating guiding pipe (13), be provided with movable lug floating guiding bar (15), the top of movable lug floating guiding bar (15) is connected with movable lug platen (17) through movable lug sealing gasket (16), the bottom of movable lug floating guiding bar (15) is set with movable lug and falls spring (18) after rise, the end of movable lug floating guiding bar (15) is provided with movable lug and falls spring block (19) after rise.
3. suction engine according to claim 1 and 2, it is characterized in that: in described water intake (10), the movable lug platen (17) of movable lug and movable lug sealing gasket (16) are arranged on the inside of housing (9), in water outlet (11), the movable lug platen (17) of movable lug and movable lug sealing gasket (16) are arranged on the outside of housing (9).
4. suction engine according to claim 2, is characterized in that: the surrounding of described movable lug dish (12) is respectively equipped with bolt hole (20).
5. suction engine according to claim 1, is characterized in that: described power plant (1) are one of diesel engine or motor.
6. suction engine according to claim 1 and 2, is characterized in that: described water intake (10) and water outlet (11) are greater than respectively the fluid inlet and outlet (21) of movable lug.
7. suction engine according to claim 1, it is characterized in that: the top outer surface of described cylinder barrel (8) is fixed with flange plate (22), described water inlet and outlet device is provided with water inlet and outlet device upper flange plate (23) near a side external surface of cylinder barrel (8) end, and the outer surface of described water inlet and outlet device opposite side is provided with water inlet and outlet device lower flange (24).
8. suction engine according to claim 7, is characterized in that: described flange plate (22) is provided with drive axle support (25) near a upper lateral part of transmission shaft (3).
9. suction engine according to claim 1, is characterized in that: described water outlet (11) is located at the top of housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217165.XU CN203809228U (en) | 2014-04-22 | 2014-04-22 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217165.XU CN203809228U (en) | 2014-04-22 | 2014-04-22 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809228U true CN203809228U (en) | 2014-09-03 |
Family
ID=51447991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217165.XU Expired - Fee Related CN203809228U (en) | 2014-04-22 | 2014-04-22 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
-
2014
- 2014-04-22 CN CN201420217165.XU patent/CN203809228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488192A (en) * | 2018-12-26 | 2019-03-19 | 江宁 | One kind is from trigger-type fire resisting shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |