CN201386667Y - Portable water pumping device - Google Patents
Portable water pumping device Download PDFInfo
- Publication number
- CN201386667Y CN201386667Y CN200920126645U CN200920126645U CN201386667Y CN 201386667 Y CN201386667 Y CN 201386667Y CN 200920126645 U CN200920126645 U CN 200920126645U CN 200920126645 U CN200920126645 U CN 200920126645U CN 201386667 Y CN201386667 Y CN 201386667Y
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- CN
- China
- Prior art keywords
- water
- pump case
- lid
- contiguous block
- pump
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- 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
Disclosed is a portable water pumping device. A groove is arranged at a position on a left crankcase cover of an engine opposite to a magneto fastening bolt, the bottom of the groove is equipped with a through hole communicated with an inner cavity of the engine, an inner connecting block is fixed at the groove on the left crankcase cover of the engine, the outer side of the inner connecting block is equipped with a pump casing edge cover via a connecting sleeve, the pump casing edge cover is fixed with a pump casing, an impeller is arranged in the pump casing and sleeved at the outer end of a water pump shaft, the inner end of the water pump shaft sequentially penetrates through a centre hole of the pump casing edge cover, a centre hole of the connecting sleeve, a centre hole of the inner connecting block and the through hole on the left crankcase cover of the engine to extend into the engine and be in clamping engagement with the magneto fastening bolt. By aid of a motorcycle in a house of a farmer and by mounting a water pump assembly onto a position of an original left cover of the engine, water pumping can be realized after starting the engine. The water pump assembly is simple in structure, convenient in carrying and easy to be operated, can bring convenience for farmers to pump water and simultaneously reduces burden of farmers.
Description
Technical field
The utility model relates to a kind of portable water plug, so that finish the work of drawing water by the motor drive water pump vane of motorcycle.
Background technique
In vast rural market, friends peasant need draw water be used to drink, pouring etc., generally need acquire a suction engine.Suction engine commonly used is integrated as a whole by general gasoline engines and water pump, and the power by petrol engine drives water pump vane and rotates the work of drawing water that realizes.Tradition suction engine volume is big, and Heavy Weight (at least 100 jin every) is transported to the ground point pole inconvenience of drawing water.Especially when draw water in the field far away of leaving home, often need two people suction engine could be transported to the appointed place in the mode of lifting, not only waste time and energy, and need the personnel that participate in many, a people is difficult to finish the work of drawing water.Simultaneously, use electric energy very inconvenient out of doors, bring the deuce to pay for the work of drawing water.In addition, the expense of suction engine is higher, and a price surpasses 1000 yuans, and friend peasant accepts difficulty.
Characteristics such as two-wheeled motor vehicle, motor tricycle conduct are ridden instead of walk, transport, and be flexible because of it, as to make things convenient for have entered among the huge numbers of families of rural area.If can will certainly reduce the cost that draws water greatly, and make things convenient for friend's peasant outdoor study with the motor of motorcycle as the power source that draws water.But also do not have relevant description on the existing public publication, do not see similar products like on the market yet.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of portable water plug that can draw water and provide convenience for the open air.
The technical solution of the utility model is as follows: a kind of portable water plug, comprise motor, left side crank, the magnetogenerator clamping bolt, motor left crankcase lid, interior contiguous block, connecting sleeve, pump case limit lid, pump case, impeller, water pump spindle and bearing, on in-engine left crank, the magnetogenerator clamping bolt is housed, the motor left crankcase covers over against the position of this magnetogenerator clamping bolt and is provided with a groove, the bottom land of this groove has the via hole that communicates with the motor inner chamber, the groove that covers at described motor left crankcase is fixed with interior contiguous block, pump case limit lid is installed by connecting sleeve in the outside of contiguous block in being somebody's turn to do, described pump case limit lid fixes with pump case, on pump case, be provided with intake pipe and outlet pipe, and be provided with impeller in the pump case, this impeller set is contained in the outer end of water pump spindle, the inner of water pump spindle is passed the center hole of pump case limit lid successively, the center hole of connecting sleeve, the via hole that the center hole of interior contiguous block and motor left crankcase cover, extend in the motor, and cooperate with the clamping of magnetogenerator clamping bolt, the middle part of described water pump spindle is bearing on the connecting sleeve by bearing.
Adopt above technological scheme, cover at the left crankcase of traditional two-wheeled or engine for motorcycle and to have a groove, the via hole of this groove bottom land is used to install the engine interior member, at groove tegillum is installed, tegillum seals, to prevent in-engine oil leakage.The utility model becomes an integral body with component-assembled such as interior contiguous block, connecting sleeve, pump case limit lid, pump case, impeller, water pump spindle and bearings, becomes water pump complement.When needs draw water, cover groove and the via hole that carries by the motor left crankcase, when being in vehicle stop state, pulls down by motorcycle the tegillum that the motor left crankcase covers, and cover the installation water pump complement at the motor left crankcase, water pump spindle is connected with the magnetogenerator clamping bolt, under the effect of bearing, water pump spindle can be with respect to pump case limit lid, connecting sleeve, interior contiguous block and the rotation of motor left crankcase lid.Like this motorcycle is hung up ato unit after the neutral, make the piston crank mechanism of motor promote left and right crank rotation, when left side crank rotates, driving water pump spindle by the magnetogenerator clamping bolt rotates, water pump spindle impeller rotation again, can discharge by the pump case outlet pipe from the intake pipe suction of pump case thus.
The utility model is pulled down the tegillum that left crankcase covers, and can realize with the motorcycle engine being that power draws water after installing water pump complement; Draw water finish after, pull down water pump complement, load onto tegillum again after, motorcycle can normally use again.Draw water with traditional employing suction engine and to compare, the water pump complement structure is small and exquisite in the utility model, and is in light weight, can carry, people and water pump can be transported to the appointed place by motorcycle like this, not only save time but also laborsaving, and a people just can finish the work of drawing water, and is very easy to use.The cost of water pump complement needs only about 100 Yuans RMB, and price can effectively reduce friend's peasant economic burden well below suction engine.
The inner of above-mentioned water pump spindle is provided with flat square, and this flat square stretches in the groove of offering on the magnetogenerator clamping bolt spiral shell head, both Spielpassung.Above structure makes and connects easy disassembling between water pump input shaft and the magnetogenerator clamping bolt reliably, stable drive, and very little to the change of motorcycle engine, the performance of motor can not be subjected to a bit influence.
Processing for convenience and assembling, above-mentioned connecting sleeve is the straight-through tube structure, the inner at connecting sleeve is formed with disk body, fit in the exterior edge face of this disk body and interior contiguous block, in the groove that the inner of contiguous block embedding motor left crankcase covers in described, and pass through bolt between the disk body three of motor left crankcase lid, interior contiguous block and connecting sleeve.
Be embedded with oil sealing in the center hole of contiguous block in above-mentioned, this oil-sealing sleeve is loaded on the water pump spindle, and with interior contiguous block interference fit.Oil sealing plays sealing, and in-engine machine oil outwards flows out along water pump spindle when preventing to draw water.
In order to make structure compact more and help dismounting, the inner of above-mentioned pump case limit lid is threaded with connecting sleeve, and the outer end that the pump case limit is covered is stretched in the pump case, and fixes by bolt and pump case.
In the center hole of above-mentioned pump case limit lid water seal is housed, an end of this water seal is spacing by the step surface in the lid center hole of pump case limit, and the other end of water seal is spacing by impeller.Water seal plays sealing, and anti-sealing flows in motor along water pump spindle.
Water inlet for convenience also helps the pipeline connection, and above-mentioned intake pipe is positioned at the middle part of pump case outer end, and the shaft axis of this intake pipe overlaps with the shaft axis of impeller, and on intake pipe fill hose joint is housed.
In order to increase the pump water yield and lift, above-mentioned outlet pipe is positioned at the top of pump case, and the shaft axis of this outlet pipe is vertical with the shaft axis of impeller, and the endoporus of described outlet pipe is up big and down small taper hole, on the top of outlet pipe titting water outlet is housed.
Nozzle is equipped with on top at above-mentioned outlet pipe, and this nozzle is in tilted layout, and the lower end mouth of nozzle communicates with the endoporus of outlet pipe, and the upper end-hole of nozzle is towards motor.Nozzle to motor water spray, can partly cool off the engine thermal machine in the process of drawing water well, so the utility model also can be applied on the air cooling engine, has effectively prevented the phenomenons such as piston locking that air cooling engine produces because of no air cooling.
Beneficial effect: the utility model makes full use of motorcycle in the peasant friends family (two-wheel vehicle, tricycle all can), as long as water pump complement is installed to the position of the former left tegillum of motor, ato unit just can draw water, water pump complement is simple in structure, easy to carry, processing ease, it has alleviated friend's peasant burden greatly providing for drawing water of friend peasant easily simultaneously.The utility model is less demanding to engine speed, gets final product at 3000-4000r/min; The utility model pump water yield is big, can reach the 30-40 cubic meter/hour, inhale 7 meters of Cheng Da, lift reaches 40-50 rice, Applicable scope is very extensive.
Description of drawings
Fig. 1 installs the structural representation of water pump complement for motorcycle engine.
Fig. 2 does not install the structural representation of water pump complement for motorcycle engine.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made of parts such as motorcycle engine 1, interior contiguous block 5, connecting sleeve 6, pump case limit lid 7, pump case 8, impeller 9, water pump spindle 10, bearing 11, oil sealing 12, fill hose joint 13, titting water outlet 14, nozzle 15 and water seals 16.Wherein motor 1 is supported with left crank 2 by bearing for being installed in the General Construction on two-wheeled or the motor tricycle in motor 1, and the left part of this left side crank 2 coaxial installation magnetogenerator clamping bolt 3 offers groove on the spiral shell head of this magnetogenerator clamping bolt 3.Position over against magnetogenerator clamping bolt 3 on the motor left crankcase lid 4 is provided with a groove, the uncovered outer surface of this groove at motor left crankcase lid 4, and the bottom land of groove has the via hole that communicates with the motor inner chamber.Contiguous block 5 in groove on described motor left crankcase lid 4 is equipped with, pump case limit lid 7 is installed by connecting sleeve 6 in outside of contiguous block 5 in this.Described connecting sleeve 6 is the straight-through tube structure, be formed with disk body 6a in the inner of connecting sleeve 6, fit in the exterior edge face of this disk body 6a and interior contiguous block 5, the inner of interior contiguous block 5 embeds in the groove and via hole on the motor left crankcase lid 4, and between the disk body 6a three of motor left crankcase lid 4, interior contiguous block 5 and connecting sleeve by many bolt together.The inner of described pump case limit lid 7 is threaded with connecting sleeve 6, and the outer end of pump case limit lid 7 is stretched in the pump case 8, and fixing by bolt and pump case 8.
As can be known from Fig. 1, in the inner chamber of pump case 8, be provided with impeller 9, this impeller 9 is sleeved on the outer end of water pump spindle 10, the inner of water pump spindle 10 is passed the center hole of pump case limit lid 7, the center hole of connecting sleeve 6, the center hole of interior contiguous block 5 and the via hole on the motor left crankcase lid 4 successively, extend in the motor 1, and the inner of water pump spindle 10 is provided with flat square, and this flat square stretches in the groove of offering on the magnetogenerator clamping bolt 3 spiral shell heads, both Spielpassung.The middle part of described water pump spindle 10 is bearing on the connecting sleeve 6 by two self oiling bearings 11, and water pump spindle 10 can rotate relative to pump case limit lid 7, connecting sleeve 6, interior contiguous block 5 and motor left crankcase lid 4.Be embedded with oil sealing 12 in described in the center hole of contiguous block 5, this oil sealing 12 is set on the water pump spindle 10, and with interior contiguous block 5 interference fit, oil sealing 12 prevents that in-engine machine oil from outwards flowing out along water pump spindle 10.In the center hole of described pump case limit lid 7, water seal 16 is housed, this water seal 16 also is set on the water pump spindle 10, the step surface that one end of water seal 16 is covered in 7 center holes by the pump case limit is spacing, the other end of water seal 16 is spacing by impeller 9, water seal 16 plays sealing, and anti-sealing flows in motor along water pump spindle 10.
Also as can be known, be formed with intake pipe 8a at the middle part of pump case 8 outer ends from Fig. 1, the water intake of described impeller 9 stretches among this intake pipe 8a, plays water conservancy diversion.The shaft axis of described intake pipe 8a overlaps with the shaft axis of impeller 9, and on intake pipe 8a fill hose joint 13 is housed, both screw-thread fit.Be formed with outlet pipe 8b at the top of pump case 8, the shaft axis of this outlet pipe 8b is vertical with the shaft axis of impeller 9, and the endoporus of described outlet pipe 8b is up big and down small taper hole, on the top of outlet pipe 8b titting water outlet 14 is housed, and both are screw-thread fit also.On the top of described outlet pipe 8b nozzle 15 is housed, this nozzle 15 is in tilted layout, and the lower end mouth of nozzle 15 communicates with the endoporus of outlet pipe 8b, and the upper end-hole of nozzle 15 is towards motor 1.
The utility model is minimum to the change of motorcycle engine, only needs to offer a groove on the spiral shell head of magnetogenerator clamping bolt 3 and gets final product.Interior contiguous block 5, connecting sleeve 6, pump case limit lid 7, pump case 8, impeller 9, water pump spindle 10, bearing 11, oil sealing 12, fill hose joint 13, titting water outlet 14, nozzle 15 and water seal 16 are assembled into an integral body, become water pump complement.When needs draw water, when being in vehicle stop state, pulls down by motorcycle earlier the tegillum on the motor left crankcase lid 4, then water pump complement is installed on the motor left crankcase lid 4, make water pump spindle 10 and magnetogenerator clamping bolt 3 clamping mutually, on pump case intake pipe 8a, connect drinking-water pipe and install bottom valve then, bottom valve is put into water, fill it up with diversion from pump case outlet pipe 8b again, at last motor 1 is placed neutral, ato unit, make the piston crank mechanism of motor promote a left side, right crank rotation when left crank 2 rotates, drives water pump spindles 10 by magnetogenerator clamping bolt 3 and rotates, 10 8 impeller 9 rotations again of water pump, thus can be from the intake pipe 8a suction of pump case, 8b discharges by the pump case outlet pipe, has realized being the work of drawing water of power with the motorcycle engine.Nozzle 15 to the motor water spray, can partly cool off the engine thermal machine in the process of drawing water well.
As shown in Figure 2, draw water finish after, pull down water pump complement, again tegillum 17 is installed to the groove on the motor left crankcase lid 4, motorcycle can normally be ridden again.
Claims (9)
1, a kind of portable water plug, on the left crank (2) in motor (1) magnetogenerator clamping bolt (3) is housed, motor left crankcase lid (4) is gone up over against the position of this magnetogenerator clamping bolt (3) and is provided with a groove, the bottom land of this groove has the via hole that communicates with the motor inner chamber, it is characterized in that: the groove on described motor left crankcase lid (4) is fixed with interior contiguous block (5), pump case limit lid (7) is installed by connecting sleeve (6) in the outside of contiguous block (5) in being somebody's turn to do, described pump case limit lid (7) fixes with pump case (8), on pump case (8), be provided with intake pipe (8a) and outlet pipe (8b), and be provided with impeller (9) in the pump case (8), this impeller (9) is sleeved on the outer end of water pump spindle (10), the inner of water pump spindle (10) is passed the center hole of pump case limit lid (7) successively, the center hole of connecting sleeve (6), via hole on the center hole of interior contiguous block (5) and the motor left crankcase lid (4), extend in the motor (1), and cooperate with magnetogenerator clamping bolt (3) clamping, the middle part of described water pump spindle (10) is bearing on the connecting sleeve (6) by bearing (11).
2, portable water plug according to claim 1 is characterized in that: the inner of described water pump spindle (10) is provided with flat square, and this flat square stretches in the groove that magnetogenerator clamping bolt (3) Luo Toushang offers, both Spielpassung.
3, portable water plug according to claim 1, it is characterized in that: described connecting sleeve (6) is the straight-through tube structure, be formed with disk body (6a) in the inner of connecting sleeve (6), this disk body (6a) is fitted with the exterior edge face of interior contiguous block (5), in the groove in described on the inner of contiguous block (5) embedding motor left crankcase lid (4), and pass through bolt between disk body (6a) three of motor left crankcase lid (4), interior contiguous block (5) and connecting sleeve.
4, according to claim 1 or 2 or 3 described portable water plugs, it is characterized in that: be embedded with oil sealing (12) in the center hole of contiguous block in described (5), this oil sealing (12) is set on the water pump spindle (10), and with interior contiguous block (5) interference fit.
5, portable water plug according to claim 3 is characterized in that: the inner of described pump case limit lid (7) is threaded with connecting sleeve (6), and the outer end of pump case limit lid (7) is stretched in the pump case (8), and fixing by bolt and pump case (8).
6, portable according to claim 1 or 5 water plug, it is characterized in that: in the center hole of described pump case limit lid (7), water seal (16) is housed, one end of this water seal (16) is spacing by the step surface in lid (7) center hole of pump case limit, and the other end of water seal (16) is spacing by impeller (9).
7, portable water plug according to claim 1, it is characterized in that: described intake pipe (8a) is positioned at the middle part of pump case (8) outer end, the shaft axis of this intake pipe (8a) overlaps with the shaft axis of impeller (9), and on intake pipe (8a) fill hose joint (13) is housed.
8, according to claim 1 or 7 described portable water plugs, it is characterized in that: described outlet pipe (8b) is positioned at the top of pump case (8), the shaft axis of this outlet pipe (8b) is vertical with the shaft axis of impeller (9), the endoporus of described outlet pipe (8b) is up big and down small taper hole, on the top of outlet pipe (8b) titting water outlet (14) is housed.
9, portable water plug according to claim 8, it is characterized in that: nozzle (15) is housed on the top of described outlet pipe (8b), this nozzle (15) is in tilted layout, the lower end mouth of nozzle (15) communicates with the endoporus of outlet pipe (8b), and the upper end-hole of nozzle (15) is towards motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126645U CN201386667Y (en) | 2009-03-16 | 2009-03-16 | Portable water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126645U CN201386667Y (en) | 2009-03-16 | 2009-03-16 | Portable water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386667Y true CN201386667Y (en) | 2010-01-20 |
Family
ID=41579201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920126645U Expired - Fee Related CN201386667Y (en) | 2009-03-16 | 2009-03-16 | Portable water pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386667Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509492A (en) * | 2009-03-16 | 2009-08-19 | 力帆实业(集团)股份有限公司 | Water pumping apparatus by utilizing motorcycle engine |
| CN102344177A (en) * | 2010-07-23 | 2012-02-08 | 本田技研工业株式会社 | Pump |
| CN104747456A (en) * | 2015-02-11 | 2015-07-01 | 邢台捷龙航科机械科技有限公司 | Portable engine-driven centrifugal pump |
-
2009
- 2009-03-16 CN CN200920126645U patent/CN201386667Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509492A (en) * | 2009-03-16 | 2009-08-19 | 力帆实业(集团)股份有限公司 | Water pumping apparatus by utilizing motorcycle engine |
| CN102344177A (en) * | 2010-07-23 | 2012-02-08 | 本田技研工业株式会社 | Pump |
| CN102344177B (en) * | 2010-07-23 | 2013-10-16 | 本田技研工业株式会社 | Pump |
| CN104747456A (en) * | 2015-02-11 | 2015-07-01 | 邢台捷龙航科机械科技有限公司 | Portable engine-driven centrifugal pump |
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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: 20100120 Termination date: 20140316 |