CN105986980A - Five-cylinder plunger assembly structure for high-pressure pump of pesticide spraying machine - Google Patents
Five-cylinder plunger assembly structure for high-pressure pump of pesticide spraying machine Download PDFInfo
- Publication number
- CN105986980A CN105986980A CN201610502240.0A CN201610502240A CN105986980A CN 105986980 A CN105986980 A CN 105986980A CN 201610502240 A CN201610502240 A CN 201610502240A CN 105986980 A CN105986980 A CN 105986980A
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- China
- Prior art keywords
- plunger
- assembly
- pressure pump
- plunger assembly
- row
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0408—Pistons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a five-cylinder plunger assembly structure for a high-pressure pump of a pesticide spraying machine. The five-cylinder plunger assembly structure comprises a box, a plunger assembly connected to the box, and a water chamber connected to the plunger assembly. Bent axles are arranged in the box and connected with connecting rods. The connecting rods are connected to the plunger assembly. The plunger assembly comprises at least five plunger cylinders. A plurality of lines of plunger cylinders are arranged on the box. According to the technical scheme, it is guaranteed that under the pressure situation of the high-pressure pump of the pesticide spraying machine, the flow of the high-pressure pump is obviously increased, and therefore the reciprocating frequency of an agricultural machine in the field is reduced, and the work efficiency and the energy consumption performance of the high-pressure pump and the whole agricultural machine are obviously improved while the size of the high-pressure pump is not obviously increased; and the weight of the high-pressure pump is reduced, the passing rate of the agricultural machine during field work is increased, and the situation that the agricultural machine goes deep into a wet land paddy field and difficulty is brought to production operation is prevented.
Description
Technical field
The present invention relates to a kind of Insecticide sprayer high-pressure pump, particularly relate to a kind of Insecticide sprayer high-pressure pump five cylinder plug assembly structures.
Technical background
At present, Insecticide sprayer high-pressure pump assembly for plunger structure, the mode of a line the most all used arrangement combines, and this mode is the assembly for plunger of 3 and following quantity combines when, it is easily achieved the equilibrium of the volume of high-pressure pump, flow and pressure and other parameters, obtains preferable service behaviour.But when being as high-pressure pump towards the effort research and development of energy-conservation and efficient direction, more assembly for plunger is used to become the necessary choice making great efforts to control small size high-pressure pump, in the case of keeping original pressure, the flow increasing high-pressure pump becomes the most important direction making great efforts to promote high-pressure pump performance.In prior art, some research and development institutions attempt using 5 assembly for plunger Side by side groupings, although this mode achieves the lifting of performance, but it is long to there is bent axle, and Crankshaft Sizes have to increase, the demand of power and fatigue strength could be met, the high-pressure pump volume of the most this mode is the hugest, applies to Insecticide sprayer and uses in farmland, very inconvenient, increase the physical burden of farm work, easily cause agricultural machinery and get deeply stuck in paddy field.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, it is provided that a kind of Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures, the assembly for plunger including casing, being connected to casing and the hydroecium being connected to assembly for plunger, it is provided with bent axle in described casing, described bent axle connects connecting rod, described connecting rod is connected to assembly for plunger, the quantity of described assembly for plunger at least 5, and described assembly for plunger is arranged on casing and is arranged in several rows.
As preferably, the quantity of described assembly for plunger is 5, and described assembly for plunger is arranged on casing and is arranged in two row.
As preferably, described in the assembly for plunger that is arranged on casing, the first row arranges that 3 assembly for plunger, the second row arrange 2 assembly for plunger.
As preferably, described second row assembly for plunger is staggeredly arranged with the first row assembly for plunger, in any one assembly for plunger in described second row assembly for plunger and the first row assembly for plunger closest to two assembly for plunger between form isosceles triangular structure.
Compared with prior art, the invention have the advantage that and maintain under original Insecticide sprayer high-pressure pump pressure condition, the flow of high-pressure pump is significantly increased, thus reduce the agricultural machinery round number of times in field, high-pressure pump and the work efficiency of whole agricultural machinery and energy consumption and performance are all significantly improved, but the volume of high-pressure pump is without significantly increasing, and the quality of high-pressure pump achieves lightweight, increase the agricultural machinery percent of pass when farm work, it is to avoid agricultural machinery gets deeply stuck in wetland paddy field and brings difficulty to production operation.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～Fig. 2, a kind of Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures, including casing 3, it is connected to the assembly for plunger 2 of casing 3 and is connected to the hydroecium 1 of assembly for plunger 2, it is provided with bent axle 4 in described casing 3, described bent axle 4 connects connecting rod 5, described connecting rod 5 is connected to assembly for plunger 2, the quantity of described assembly for plunger 2 is 5, described assembly for plunger 2 is arranged on casing 3 and is arranged in two row, the first row arranges 3 assembly for plunger 2, second row arranges 2 assembly for plunger 2, described second row assembly for plunger 2 is staggeredly arranged with the first row assembly for plunger 2, in any one assembly for plunger 2 in described second row assembly for plunger 2 and the first row assembly for plunger 2 closest to two assembly for plunger 2 between form isosceles triangular structure.
nullIn the present embodiment，Obviously，Due in any one assembly for plunger 2 in described second row assembly for plunger 2 and the first row assembly for plunger 2 closest to two assembly for plunger 2 between formed isosceles triangular structure，So，Distance between 5 assembly for plunger 2 is the shortest，Space arranges the compactest，Thus cause the bent axle 4 in casing 3 can realize minimum dimension，Bent axle 4 can be competent at the normal work of high-pressure pump completely，And then make whole high-pressure pump be able to maintain that under original Insecticide sprayer high-pressure pump pressure condition，The flow of high-pressure pump is significantly increased，Reduce the agricultural machinery round number of times in field，High-pressure pump and the work efficiency of whole agricultural machinery and energy consumption and performance are all significantly improved，But the volume of high-pressure pump is without significantly increasing，The quality of high-pressure pump achieves lightweight，Increase the agricultural machinery percent of pass when farm work，Avoid agricultural machinery to get deeply stuck in wetland paddy field and bring difficulty to production operation.
In addition to the above embodiments, other not described embodiments also should be within protection scope of the present invention.Specific embodiment as herein described is only to present invention spirit explanation for example, described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.Although illustrating through specific term herein, but it is not excluded for using the probability of other terms, using these terms to be only used to easily to describe and explain the essence of the present invention, it is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (4)
1. an Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures, the assembly for plunger including casing, being connected to casing and the hydroecium being connected to assembly for plunger, it is provided with bent axle in described casing, described bent axle connects connecting rod, described connecting rod is connected to assembly for plunger, it is characterized in that, the quantity of described assembly for plunger at least 5, described assembly for plunger is arranged on casing and is arranged in several rows.
A kind of Insecticide sprayer high-pressure pump the most according to claim 1 is with five cylinder plug assembly structures, it is characterised in that the quantity of described assembly for plunger is 5, and described assembly for plunger is arranged on casing and is arranged in two row.
A kind of Insecticide sprayer high-pressure pump the most according to claim 2 is with five cylinder plug assembly structures, it is characterised in that described in the assembly for plunger that is arranged on casing, the first row arranges 3 assembly for plunger, second row 2 assembly for plunger of layout.
A kind of Insecticide sprayer high-pressure pump the most according to claim 3 is with five cylinder plug assembly structures, it is characterized in that, described second row assembly for plunger is staggeredly arranged with the first row assembly for plunger, in any one assembly for plunger in described second row assembly for plunger and the first row assembly for plunger closest to two assembly for plunger between form isosceles triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502240.0A CN105986980A (en) | 2016-06-30 | 2016-06-30 | Five-cylinder plunger assembly structure for high-pressure pump of pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502240.0A CN105986980A (en) | 2016-06-30 | 2016-06-30 | Five-cylinder plunger assembly structure for high-pressure pump of pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105986980A true CN105986980A (en) | 2016-10-05 |
Family
ID=57044445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610502240.0A Withdrawn CN105986980A (en) | 2016-06-30 | 2016-06-30 | Five-cylinder plunger assembly structure for high-pressure pump of pesticide spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986980A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121946A (en) * | 2016-08-29 | 2016-11-16 | 樱田农机科技（泰州）有限公司 | Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures |
| CN107642470A (en) * | 2017-05-29 | 2018-01-30 | 陈红玲 | Five cylinder plug assembly structures of Insecticide sprayer high-pressure pump |
-
2016
- 2016-06-30 CN CN201610502240.0A patent/CN105986980A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121946A (en) * | 2016-08-29 | 2016-11-16 | 樱田农机科技（泰州）有限公司 | Insecticide sprayer high-pressure pump is with five cylinder plug assembly structures |
| CN107642470A (en) * | 2017-05-29 | 2018-01-30 | 陈红玲 | Five cylinder plug assembly structures of Insecticide sprayer high-pressure pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161005 |