CN2818837Y - Double-row plunger pump - Google Patents
Double-row plunger pump Download PDFInfo
- Publication number
- CN2818837Y CN2818837Y CN 200520087018 CN200520087018U CN2818837Y CN 2818837 Y CN2818837 Y CN 2818837Y CN 200520087018 CN200520087018 CN 200520087018 CN 200520087018 U CN200520087018 U CN 200520087018U CN 2818837 Y CN2818837 Y CN 2818837Y
- Authority
- CN
- China
- Prior art keywords
- pump
- utility
- model
- bearing
- plunger
- 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
The utility model relates to a double-row plunger pump, which is composed of a water outlet, a base, pump bodies, a plunger rod, an interlocking frame, a shaft sleeve, a bearing and a crank shaft, wherein the inner sides of both ends of the base are provided with screw-penetrated through holes, and the water outlet and a water inlet, which are communicated with the pump bodies, are arranged on the lower surface of the base. The water inlet is matched and provided with a water inlet pipe, the inlet end of which is positioned in a physic liquor source. The water outlet is matched and provided with a liquid conveying pipe and a spray head which is sued for spraying agricultural chemicals in a spraying form. The pump bodies are piston cylinders, and the plunger rod drives plungers to move in the pump bodies. The pump bodies are arranged on the base in pairs and each pair of the pump bodies is used as an independent plunger pump device. The plunger rod is connected with the interlocking frame, and the shaft sleeve is arranged on the upper middle part of the interlocking frame and is sheathed on the crank shaft. Both ends of the crank shaft are inserted into an inner sleeve of the bearing and are fixed and supported by the bearing, therefore the crank shaft is ensured to run flexibly. Because the pump body of the utility model is arranged into a parallel structure, the whole structure of the utility model is compact and the utility model can be used for spraying two kinds of physic liquors simultaneously and has the advantages of high work efficiency and easy use.
Description
Technical field:
The utility model relates to pump, relates in particular to the double-row type plunger pump.
Background technique:
The plunger pump of prior art, volume is big, be not suitable for being installed on the tractor with small four wheels and work, especially being not suitable for little four-wheel is that power carries out the dusting operation, and dusting needs most the supporting execution of pump product of plunger pump class, can not use tractor with small four wheels to be used as power, and the power that especially can not be installed on the tractor with small four wheels with tractor with small four wheels is that power is implemented the dusting operation, increase the intensity of work undoubtedly, reduced the job schedule of pesticide spraying.
The model utility content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of double-row type plunger pump is provided, make plunger pump be fit to be installed on the tractor with small four wheels, and the power of supporting use tractor with small four wheels self, make that the pesticide spraying operation is time saving and energy saving, in time control disease and pest.
Double-row type plunger pump described in the utility model, including water outlet, pedestal, the pump housing, plunger rod, interlock frame, axle sleeve, bearing and bent axle forms, pedestal is the main component of double-row type plunger pump described in the utility model, the inboard, two ends of support is provided with the drift bolt through hole, can by the drift bolt through hole double-row type plunger pump described in the utility model be fixed on the tractor with small four wheels with bolt.Be provided with the water outlet and the water intake that communicate with the pump housing below the support, the supporting water pipe that is installed into of water intake, the entrance point of intake pipe is placed in the soup source, and supporting installation liquid-transport pipe-line of water outlet and shower nozzle are implemented the aerosol dusting with shower nozzle.The pump housing is the piston cylinder of double-row type plunger pump described in the utility model, and plunger rod then drive plunger moves in the pump housing.The pump housing is arranged in pairs on the pedestal, and each is to then as an independent plunger pump-unit.So, if adopt the structural type of two groups of plunger pumps, the form that just has four plunger pumps to be arranged as two groups, can use two kinds of different solution to implement to spray simultaneously, spray clear water such as one group, can formerly spray and make corps leaf surface moistening, another group sprays agricultural chemicals in the back and implements deinsectization or plant protection.Plunger rod connects the interlock frame, and the top of interlock frame is provided with axle sleeve between two parties, and axle sleeve then is socketed on the bent axle, and the inward at both ends of bent axle is inserted in the interior cover of bearing, and is flexible to guarantee crankshaft operation.
Double-row type plunger pump described in the utility model, because the pump housing is set to the abreast-type structure, compact overall structure takes up room and dwindles, and is adapted at installing and using on the tractor with small four wheels, and is easy for installation.Especially can be used for spraying simultaneously two kinds of different soups, high working efficiency, easy to use.
Description of drawings:
Accompanying drawing is the structural representation of double-row type plunger pump described in the utility model.1-water outlet 2-pedestal 3-pump housing 4-plunger rod 5-interlock frame 6-axle sleeve 7-bearing 8-bent axle
Embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: double-row type plunger pump described in the utility model, including water outlet 1, pedestal 2, the pump housing 3, plunger rod 4, interlock frame 5, axle sleeve 6, bearing 7 and bent axle 8 forms, pedestal 2 is main components of double-row type plunger pump described in the utility model, the inboard, two ends of support 2 is provided with the drift bolt through hole, can by the drift bolt through hole double-row type plunger pump described in the utility model be fixed on the tractor with small four wheels with bolt.Be provided with the water outlet 1 and the water intake that communicate with the pump housing below the support 2, the supporting water pipe that is installed into of water intake, the entrance point of intake pipe is placed in the soup source, and water outlet 1 supporting installation liquid-transport pipe-line and shower nozzle implemented the aerosol dusting with shower nozzle.The pump housing 3 is piston cylinders of double-row type plunger pump described in the utility model, and 4 drive plunger of plunger rod are moved in the pump housing 3.The pump housing 3 is arranged in pairs on the pedestal 2, and each is to then as an independent plunger pump-unit.So, if adopt the structural type of two groups of plunger pumps, the form that just has four plunger pumps to be arranged as two groups, can use two kinds of different solution to implement to spray simultaneously, spray clear water such as one group, can formerly spray and make corps leaf surface moistening, another group sprays agricultural chemicals in the back and implements deinsectization or plant protection.Plunger rod 4 connects interlock framves 5, and the top of interlock frame 5 is provided with axle sleeve 6 between two parties, and 6 on axle sleeve is socketed on the bent axle 8, and the inward at both ends of bent axle 8 is inserted in the interior cover of bearing 7, with bearing 7 supports that fix, goes slick with assurance bent axle 8.Double-row type plunger pump described in the utility model, because the pump housing 3 is set to the abreast-type structure, compact overall structure takes up room and dwindles, and is adapted at installing and using on the tractor with small four wheels, and is easy for installation.Especially can be used for spraying simultaneously two kinds of different soups, high working efficiency, easy to use.
Claims (2)
1, double-row type plunger pump, including water outlet (1), pedestal (2), the pump housing (3), plunger rod (4), bearing (7) and bent axle (8) forms, pedestal (2) is a main component, the inboard, two ends that it is characterized in that support (2) is provided with the drift bolt through hole, be provided with the water outlet (1) and the water intake that communicate with the pump housing (3) below the support (2), the pump housing (3) is arranged in pairs on the pedestal (2).
2, double-row type plunger pump according to claim 1, it is characterized in that plunger rod (4) connects interlock frame (5), the top of interlock frame (5) is provided with axle sleeve (6) between two parties, axle sleeve (6) then is socketed on the bent axle (8), the inward at both ends of bent axle (8) is inserted in the interior cover of bearing (7), with bearing (7) support that fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087018 CN2818837Y (en) | 2005-09-27 | 2005-09-27 | Double-row plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087018 CN2818837Y (en) | 2005-09-27 | 2005-09-27 | Double-row plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818837Y true CN2818837Y (en) | 2006-09-20 |
Family
ID=37004892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087018 Expired - Fee Related CN2818837Y (en) | 2005-09-27 | 2005-09-27 | Double-row plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818837Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407226A (en) * | 2011-10-17 | 2012-04-11 | 杨发明 | Vehicular high-pressure cleaner for motorcycle |
| CN101660510B (en) * | 2009-09-29 | 2012-05-23 | 陈人德 | Piston-type double-acting multi-cylinder injection type pump air device of air compressor |
| CN103557131A (en) * | 2013-10-10 | 2014-02-05 | 浙江大学 | Multi-row-type fracturing pump |
| CN104148226A (en) * | 2014-07-15 | 2014-11-19 | 上海同玺电子科技有限公司 | 3D (three-dimensional) spray painting robot device |
| CN105889007A (en) * | 2016-06-17 | 2016-08-24 | 碎得机械(北京)有限公司 | Tubular double-plunger pump |
-
2005
- 2005-09-27 CN CN 200520087018 patent/CN2818837Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660510B (en) * | 2009-09-29 | 2012-05-23 | 陈人德 | Piston-type double-acting multi-cylinder injection type pump air device of air compressor |
| CN102407226A (en) * | 2011-10-17 | 2012-04-11 | 杨发明 | Vehicular high-pressure cleaner for motorcycle |
| CN103557131A (en) * | 2013-10-10 | 2014-02-05 | 浙江大学 | Multi-row-type fracturing pump |
| CN104148226A (en) * | 2014-07-15 | 2014-11-19 | 上海同玺电子科技有限公司 | 3D (three-dimensional) spray painting robot device |
| CN105889007A (en) * | 2016-06-17 | 2016-08-24 | 碎得机械(北京)有限公司 | Tubular double-plunger 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 |