CN110219791A - One kind can manual rocker Multi-cylinder plunger pump - Google Patents
One kind can manual rocker Multi-cylinder plunger pump Download PDFInfo
- Publication number
- CN110219791A CN110219791A CN201910286441.5A CN201910286441A CN110219791A CN 110219791 A CN110219791 A CN 110219791A CN 201910286441 A CN201910286441 A CN 201910286441A CN 110219791 A CN110219791 A CN 110219791A
- Authority
- CN
- China
- Prior art keywords
- plunger
- cam
- pump
- idler wheel
- right cam
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- 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
- F04B1/0413—Cams
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention belongs to technical field of water treatment equipment；Specifically referring to one kind can manual rocker Multi-cylinder plunger pump, including rocking bar, left cam, right cam, plunger case, several both ends are equipped with the plunger of idler wheel, inlet and outlet, the rocking bar is separately connected left cam and right cam by key, the left cam is identical with the contrate wheel profile of right cam, it is both designed as sine curve, and left cam and right cam are according to wave crest to trough, trough installs the mode of wave crest, several both ends are mounted between left cam and the peaks and troughs of right cam equipped with the plunger of idler wheel, the plunger case is set in several both ends and is equipped with outside the plunger of idler wheel, the inlet and outlet are in plunger case the same side.The pump great advantage adopted the structure is mechanical structure reliable performance, the long service life of pump, special standby suitable outdoor activities use.
Description
Technical field
The invention belongs to technical field of water treatment equipment；Specifically referring to one kind can manual rocker Multi-cylinder plunger pump.
Background technique
By working principle, pump can be divided into impeller pump, jet pump and positive displacement pump.Wherein impeller pump is by impeller band
Hydrodynamic body revolution at a high speed and mechanical energy is passed to conveyed liquid.According to the different leaves of the impeller of pump and flow passage structure feature
It is wheeled and can be divided into: centrifugal pump, axial-flow pump, mixed-flow pump and peripheral pump.Jet pump is the high-speed jet generated by working fluid
Then driving fluid increases the energy of driven fluid by momentum-exchange again.Positive displacement pump is the fortune by workpiece
Moving causes swept volume periodically to increase and reduce and suction liquid, and directly makes the pressure of liquid by the extruding of workpiece
Power can increase, and positive displacement pump is divided into according to the difference of moving component motion mode: two class of reciprocating pump and drum pump；According to movement portion
Part structure is different to be divided into again: piston pump, plunger pump, gear pump, screw pump, vane pump and water ring pump.For example, Chinese patent literature
The disclosed end surface cam type single cylinder micrometeor column directly driven by a kind of servo motor of Zhao Sheng tons of teaching inventives of CN103982390B
Plug pump, primary structure use the purpose that edge cam medium design ball realizes low-capacity pump.
Said pump is the function of pump to be realized using electric drive, but the case where for outdoor activities, these pumps are cannot
Use, so according to such case, need to design it is a manually, flow is biggish, the reliable plunger pump of structure.
Summary of the invention
To achieve the above object, the present invention take open one kind can manual rocker Multi-cylinder plunger pump, the technical solution of use
Are as follows: one kind can manual rocker Multi-cylinder plunger pump, including rocking bar, left cam, right cam, plunger case, several both ends equipped with idler wheel
Plunger, inlet and outlet, the rocking bar are separately connected left cam and right cam by key, the left cam and right cam
Contrate wheel profile is identical, is both designed as sine curve, and left cam and right cam according to wave crest to trough, trough to wave crest
Mode is installed, and several both ends are mounted between left cam and the peaks and troughs of right cam equipped with the plunger of idler wheel,
The plunger case is set in several both ends and is equipped with outside the plunger of idler wheel, and the inlet and outlet are in plunger case the same side.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the both ends are equipped with the plunger quantity of idler wheel
Even number.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the left cam and right cam face contour line
For n times just, cosine curve.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the rocking bar be manual gear rocking bar.
Working principle and technical effect:
Power source of the present invention, which can be, manually shakes rocking bar, using special mechanical structure, i.e., left and right cam knot
Structure, left and right cam face contour line are designed as sine curve, and the consecutive variations of cam acceleration curve, i.e. column may be implemented in this
The idler wheel of plug will not mutate impact in upper and lower stop.Specifically, the working face of left and right cam is a pair of continuous mutual
The wave crest and trough of cooperation, and the centre of left and right cam is the multipair sealed plunger with slider roller, i.e., and adjacent rollers are arranged
For each difference half period.As rocking bar rotates, when left cam moves to trough from wave crest gradually, right cam is corresponding
Slave trough move at wave crest, thus driven multipair both ends equipped with idler wheel plunger straight reciprocating motion, that is, complete
The function of water suction and the draining of hand plunger pump.According to the characteristic of cam itself, the circular-rotation of cam will be converted into plunger
Linear reciprocating motion.
The pump great advantage adopted the structure is that both ends remain in left and right cam equipped with the plunger of idler wheel
Between, thus the load that plunger is born is not alternation lateral pressure and only pushing force, the service life of such plunger will just extend very much；
Because even number plunger is arranged in even circumferential, there is good power output stationarity；Because being set using horizontally-opposed
Meter, so overall dynamics stress balance, mechanical structure reliable performance, the long service life of pump；Select dynamo power source, Ke Yishi
It answers and uses this rocking bar Multi-cylinder plunger pump in extreme environment outdoors, special standby suitable outdoor activities use.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the left and right cam schematic diagram of the present invention.
In above-mentioned attached drawing, 1, rocking bar, 2a, left cam, 2b, right cam, 3, plunger case, 4, column of the both ends equipped with idler wheel
Plug, 5, water inlet, 6, water outlet.
Specific embodiment
As shown in Figure 1, Figure 2, one kind can manual rocker Multi-cylinder plunger pump, including rocking bar 1, left cam 2a, right cam 2b,
Plunger case, several both ends are equipped with the plunger of idler wheel, inlet and outlet, and the rocking bar 1 is distinguished by key (not shown)
Left cam 2a and right cam 2b are connected, the left cam 2a is identical with the contrate wheel profile of right cam 2b, is both designed as sinusoidal song
Line, and left cam 2a and right cam 2b by wave crest to trough, trough to wave crest in the way of install, several both ends
Plunger 4 equipped with idler wheel is mounted between left cam 2a and the peaks and troughs of right cam 2b, and the plunger case 3 is set in several
Both ends are equipped with outside the plunger 4 of idler wheel, and the water inlet 5 and water outlet 6 are in 3 the same side of plunger case.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the both ends are equipped with 4 quantity of plunger of idler wheel
6.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the left cam 2a and right cam 2b contrate wheel
Profile be n times just, cosine curve.
Preferably, one kind of the present invention can manual rocker Multi-cylinder plunger pump, the rocking bar 1 be manual gear rocking bar.
Claims (4)
1. one kind can manual rocker Multi-cylinder plunger pump, it is characterised in that: including rocking bar (1), left cam (2a), right cam (2b),
Plunger case (3), several both ends are equipped with plunger (4), water inlet (5) and the water outlet (6) of idler wheel, and the rocking bar (1) passes through key point
Left cam (2a) and right cam (6) are not connected, and the left cam is identical with the contrate wheel profile of right cam (2b), is both designed as just
Chord curve, and left cam (2a) and right cam (2b) by wave crest to trough, trough to wave crest in the way of install, it is described
Several both ends are mounted between left cam (2a) and the peaks and troughs of right cam (2b) equipped with the plunger (4) of idler wheel, the column
Plug cylinder (3) is set in plunger (4) of several both ends equipped with idler wheel outside, and the water inlet (5) and water outlet (6) are in plunger case
(3) the same side.
2. one kind according to claim 1 can manual rocker Multi-cylinder plunger pump, it is characterised in that: the both ends are equipped with idler wheel
Plunger (4) quantity is even number.
3. one kind according to claim 1 can manual rocker Multi-cylinder plunger pump, it is characterised in that: the left cam (2a) and the right side
Cam (2b) contrate wheel profile be n times just, cosine curve.
4. one kind according to claim 1 can manual rocker Multi-cylinder plunger pump, it is characterised in that: the rocking bar (1) is manual
Gear rocking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286441.5A CN110219791A (en) | 2019-04-10 | 2019-04-10 | One kind can manual rocker Multi-cylinder plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286441.5A CN110219791A (en) | 2019-04-10 | 2019-04-10 | One kind can manual rocker Multi-cylinder plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219791A true CN110219791A (en) | 2019-09-10 |
Family
ID=67822543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286441.5A Pending CN110219791A (en) | 2019-04-10 | 2019-04-10 | One kind can manual rocker Multi-cylinder plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219791A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872844A (en) * | 1973-11-12 | 1975-03-25 | Cooper Ind Inc | Fuel injection control system |
| CN201386633Y (en) * | 2009-02-16 | 2010-01-20 | 柴献 | Axial plunger pump |
| CN204879400U (en) * | 2015-06-29 | 2015-12-16 | 国网山东省电力公司德州供电公司 | Manual filling pump |
| CN108301999A (en) * | 2017-12-29 | 2018-07-20 | 浙江工业大学 | A kind of two-dimentional plunger pump of space cam transmission |
| CN209943018U (en) * | 2019-04-10 | 2020-01-14 | 烟台金正环保科技有限公司 | Multi-cylinder plunger pump with manual rocker |
-
2019
- 2019-04-10 CN CN201910286441.5A patent/CN110219791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872844A (en) * | 1973-11-12 | 1975-03-25 | Cooper Ind Inc | Fuel injection control system |
| CN201386633Y (en) * | 2009-02-16 | 2010-01-20 | 柴献 | Axial plunger pump |
| CN204879400U (en) * | 2015-06-29 | 2015-12-16 | 国网山东省电力公司德州供电公司 | Manual filling pump |
| CN108301999A (en) * | 2017-12-29 | 2018-07-20 | 浙江工业大学 | A kind of two-dimentional plunger pump of space cam transmission |
| CN209943018U (en) * | 2019-04-10 | 2020-01-14 | 烟台金正环保科技有限公司 | Multi-cylinder plunger pump with manual rocker |
Non-Patent Citations (1)
| Title |
|---|
| 陈贤康: "液压传动基础", 中国农业机械出版社, pages: 41 - 42 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |