CN209671153U - Oscillation bearing drives plunger booster pump - Google Patents
Oscillation bearing drives plunger booster pump Download PDFInfo
- Publication number
- CN209671153U CN209671153U CN201920124572.9U CN201920124572U CN209671153U CN 209671153 U CN209671153 U CN 209671153U CN 201920124572 U CN201920124572 U CN 201920124572U CN 209671153 U CN209671153 U CN 209671153U
- Authority
- CN
- China
- Prior art keywords
- pumping chamber
- oscillation bearing
- pump
- plunger
- pressurization
- 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
Links
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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/16—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
-
- 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
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses oscillation bearings to drive plunger booster pump, including the pump housing, pressurization pump plunger is equipped in the pump housing, one end of the pump housing and pressurization pump plunger forms the first pumping chamber, the other end of the pump housing and pressurization pump plunger forms the second pumping chamber, pressurization pump plunger is connected with driving assembly, and driving assembly driving pressurization pump plunger carries out axially reciprocating between the first pumping chamber and the second pumping chamber.The utility model can the alternately pressurization, feed liquor of the first pumping chamber and the second pumping chamber, improve booster pump pumping efficiency, pressurization pump plunger one moves back and forth completion and is pressurized and depressurizes twice, increases flow.
Description
Technical field
The utility model belongs to jetting machine technical field more particularly to oscillation bearing driving plunger booster pump.
Background technique
Plunger pump is an important device of hydraulic system.It is moved back and forth in cylinder body by plunger, makes seal operation
The volume of cavity changes to realize water suction, pressure water.Plunger pump high, compact-sized, high-efficient and flow with rated pressure
The advantages that easy to adjust.The occasion that plunger pump is widely used in high pressure, big flow and flow need to adjust, such as hydraulic press,
In engineering machinery and ship.Usual booster pump pressurization underfed, it is inefficient.
Utility model content
The utility model aim is to solve the above-mentioned technical problems in the prior art, provides oscillation bearing and drive column
Fill in booster pump, can the alternately pressurization, feed liquor of the first pumping chamber and the second pumping chamber, improve booster pump pumping efficiency, be pressurized pump plunger shaft
Plug one moves back and forth completion and is pressurized and depressurizes twice, increases flow.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
Oscillation bearing drives plunger booster pump, including
The pump housing, the pump housing is interior to be equipped with pressurization pump plunger,
It is characterized by:
One end of the pump housing and pressurization pump plunger forms the first pumping chamber, and pressurization pump plunger is connected with driving assembly, driving group
Part driving pressurization pump plunger the first pumping chamber carry out axially reciprocating, water can be pressurized, promoted pressurization flow and
Efficiency.
Further, the other end of the pump housing and pressurization pump plunger forms the second pumping chamber, driving assembly driving pressurization pump plunger
Axially reciprocating is carried out between the first pumping chamber and the second pumping chamber, the both ends for being pressurized pump plunger all increase as to pumping chamber
Pressure, when be pressurized pump plunger move toward the first pumping chamber when, first pumping chamber's reduced space, the first Chamber pressures increase, will in
The water in face squeezes out, while the space of the second pumping chamber increases, and the pressure of the second pumping chamber reduces, and increasing is worked as in the moisturizing of the second pumping chamber
When press pump plunger is moved toward the second pumping chamber, the first pumping chamber and the second pumping chamber are in alternating state, and pressurization pump plunger is two-way
Pressurization can be improved booster pump pumping efficiency, and pressurization pump plunger one moves back and forth completion and is pressurized and depressurizes twice, increase flow.
Further, driving assembly includes oscillation bearing, and oscillation bearing is connected with gear, and gear is connected with power source, power
Source can use motor, be converted into swinging by the rotation of power source by oscillation bearing, enable pressurization pump plunger one
A movement is completed to be pressurized twice back and forth.Oscillation bearing can make to be pressurized pump plunger uniform force, and movement is more steady, and efficiency is more
It is high.
Further, oscillation bearing includes oscillation bearing shaft and oscillation bearing outer ring, oscillation bearing shaft and oscillation bearing
Outer ring rotating connection, oscillation bearing shaft are connected with gear, and oscillation bearing outer ring is equipped with swing rod, swing rod and pressurization pump plunger phase
Connection, oscillation bearing shaft rotate and then swing rod are driven to swing.The central axis of oscillation bearing shaft and oscillation bearing outer ring has one
Fixed inclination angle, when the rotation of oscillation bearing shaft, if applying one with swinging in the swing rod place of oscillation bearing outer ring
The opposite tangential power in bearing shaft direction of rotation, does not allow oscillation bearing outer ring that oscillation bearing shaft is followed to turn, outside oscillation bearing
The swing rod of circle will be along the axial wobble of oscillation bearing shaft.
Further, swing rod is equipped with sphere, and pressurization pump plunger is equipped with groove, and sphere is set in groove.Swing rod drives booster pump
Plunger does axially reciprocating, is easy to produce abrasion between swing rod and pressurization pump plunger, can by the way that sphere is arranged on swing rod
The friction for effectively reducing swing rod and being pressurized between pump plunger reduces swing rod and is pressurized the abrasion of pump plunger.
Further, the first pumping chamber is equipped with the first sealing ring, increases the airtightness of the first pumping chamber.
Further, the second pumping chamber is equipped with the second sealing ring, increases the airtightness of the second pumping chamber.
Further, the first pumping chamber be equipped with the first metal guide sleeve, the second pumping chamber be equipped with the second metal guide sleeve, first
Metal guide sleeve and the second metal guide sleeve can reduce the frictional force between pressurization pump plunger and the pump housing.
The utility model is by adopting the above-described technical solution, have the advantages that
One end of the utility model pump housing and pressurization pump plunger forms the first pumping chamber, and pressurization pump plunger is connected with driving group
Part, driving assembly driving pressurization pump plunger carry out axially reciprocating in the first pumping chamber.The utility model can carry out water
Pressurization promotes pressurization flow and efficiency.
The utility model is when pressurization pump plunger is moved toward the first pumping chamber, first pumping chamber's reduced space, the first pressurization
Chamber pressure increases, and the water of the inside is squeezed out, while the space of the second pumping chamber increases, and the pressure of the second pumping chamber reduces, and second
Pumping chamber's moisturizing；When pressurization pump plunger is moved toward the second pumping chamber, second pumping chamber's reduced space, the second Chamber pressures increase
Greatly, the water of the inside is squeezed out, while the space of the first pumping chamber increases, the pressure of the first pumping chamber reduces, and the first pumping chamber is mended
Water.The utility model pressurization pump plunger bidirectional booster can be improved booster pump pumping efficiency, and pressurization pump plunger one moves back and forth
It completes to be pressurized and depressurize twice, increases flow.
The utility model driving assembly includes oscillation bearing, and oscillation bearing is connected with gear, and gear is connected with power source, is moved
Power source can use motor, be converted into swinging by the rotation of power source by oscillation bearing, enable pressurization pump plunger one
A movement is completed to be pressurized twice back and forth.The utility model oscillation bearing can make to be pressurized pump plunger uniform force, and movement is more flat
Surely, more efficient.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram that the utility model oscillation bearing drives plunger booster pump；
Fig. 2 is the sectional view that pressurization pump plunger is completely forced into the first pumping chamber in the utility model；
Fig. 3 is the sectional view that pressurization pump plunger is completely forced into the second pumping chamber in the utility model；
Fig. 4 is that oscillation bearing is in structural representation when pressurization pump plunger is completely forced into the second pumping chamber in the utility model
Figure；
Fig. 5 is that oscillation bearing is in structural representation when pressurization pump plunger is completely forced into the first pumping chamber in the utility model
Figure；
Fig. 6 is the schematic diagram of internal structure of the utility model middle pump body.
In figure, the 1- pump housing；2- is pressurized pump plunger；The first pumping chamber 3-；The second pumping chamber 4-；5- oscillation bearing；6- gear；
7- oscillation bearing outer ring；8- oscillation bearing shaft；9- swing rod；10- sphere；11- groove；The first sealing ring of 12-；The first gold medal of 13-
Belong to guide sleeve；The second sealing ring of 14-；15- the second metal guide sleeve.
Specific embodiment
As shown in Figures 1 to 6, plunger booster pump, including the pump housing 1 are driven for the utility model oscillation bearing, is set in the pump housing 1
There are pressurization pump plunger 2, one end the first pumping chamber 3 of formation of the pump housing 1 and pressurization pump plunger 2, pressurization pump plunger 2 is connected with driving group
Part, driving assembly driving pressurization pump plunger 2 carry out axially reciprocating in the first pumping chamber 3, can be pressurized to water, promoted
Pressurization flow and efficiency.
The other end of the pump housing 1 and pressurization pump plunger 2 forms the second pumping chamber 4, and driving assembly driving pressurization pump plunger 2 is the
Axially reciprocating is carried out between one pumping chamber 3 and the second pumping chamber 4, the both ends of pressurization pump plunger 2 are all used as pumping chamber to be pressurized,
When be pressurized pump plunger 2 move toward the first pumping chamber 3 when, 3 reduced space of the first pumping chamber, 3 pressure of the first pumping chamber increase, will in
The water in face squeezes out, while the space of the second pumping chamber 4 increases, and the pressure of the second pumping chamber 4 reduces, 4 moisturizing of the second pumping chamber, when
When pressurization pump plunger 2 is moved toward the second pumping chamber 4, the first pumping chamber 3 and the second pumping chamber 4 are in alternating state, are pressurized pump plunger shaft
Filling in 2 bidirectional boosters can be improved booster pump pumping efficiency, and pressurization pump plunger 2 one moves back and forth completion and is pressurized and depressurizes twice,
Increase flow.
Driving assembly includes oscillation bearing 5, and oscillation bearing 5 is connected with gear 6, and gear 6 is connected with power source, and power source can
To use motor, the rotation of power source is converted into swinging by oscillation bearing 5, enables pressurization pump plunger 2 at one
Movement is completed to be pressurized twice back and forth.Oscillation bearing 5 can make to be pressurized 2 uniform force of pump plunger, and movement is more steady, and efficiency is more
It is high.
Oscillation bearing 5 includes oscillation bearing shaft 8 and oscillation bearing outer ring 7, oscillation bearing shaft 8 and oscillation bearing outer ring
7 rotation connections, oscillation bearing shaft 8 are connected with gear 6, and oscillation bearing outer ring 7 is equipped with swing rod 9, swing rod 9 and pressurization pump plunger
2 are connected, and oscillation bearing shaft 8 rotates and then swing rod 9 is driven to swing.The center of oscillation bearing shaft 8 and oscillation bearing outer ring 7
Axis has certain inclination angle, when oscillation bearing shaft 8 rotates, if applying one at the swing rod 9 of oscillation bearing outer ring 7
With the opposite tangential power in 8 direction of rotation of oscillation bearing shaft, oscillation bearing outer ring 7 is not allowed to follow 8 turns of oscillation bearing shaft, pendulum
The swing rod 9 of moving axis bearing outer-ring 7 will be along the axial wobble of oscillation bearing shaft 8.
Swing rod 9 is equipped with sphere 10, and pressurization pump plunger 2 is equipped with groove 11, and sphere 10 is set in groove 11.The driving of swing rod 9 increases
Press pump plunger 2 does axially reciprocating, abrasion is easy to produce between swing rod 9 and pressurization pump plunger 2, by being arranged on swing rod 9
Sphere 10, the friction that can be effectively reduced swing rod 9 and be pressurized between pump plunger 2 reduce swing rod 9 and are pressurized the abrasion of pump plunger 2.
First pumping chamber 3 is equipped with the first sealing ring 12, increases the airtightness of the first pumping chamber 3.
Second pumping chamber 4 is equipped with the second sealing ring 14, increases the airtightness of the second pumping chamber 4.
First pumping chamber 3 be equipped with the first metal guide sleeve 13, the second pumping chamber 4 be equipped with the second metal guide sleeve 15, first
Metal guide sleeve 13 and the second metal guide sleeve 15 can reduce the frictional force between pressurization pump plunger 2 and the pump housing 1.
One end of the utility model pump housing 1 and pressurization pump plunger 2 forms the first pumping chamber 3, and pressurization pump plunger 2 is connected with drive
Dynamic component, driving assembly driving pressurization pump plunger 2 carry out axially reciprocating in the first pumping chamber 3.The utility model can be right
Water is pressurized, and pressurization flow and efficiency are promoted.
When pressurization pump plunger 2 is moved toward the first pumping chamber 3,3 reduced space of the first pumping chamber, first increases the utility model
3 pressure of pressure chamber increases, and the water of the inside is squeezed out, while the space of the second pumping chamber 4 increases, and the pressure of the second pumping chamber 4 reduces,
Second pumping chamber, 4 moisturizing；When pressurization pump plunger 2 is moved toward the second pumping chamber 4,4 reduced space of the second pumping chamber, the second pressurization
4 pressure of room increases, and the water of the inside is squeezed out, while the space of the first pumping chamber 3 increases, and the pressure of the first pumping chamber 3 reduces, the
One pumping chamber, 3 moisturizing.The utility model pressurization 2 bidirectional booster of pump plunger can be improved booster pump pumping efficiency, be pressurized pump plunger 2
One moves back and forth completion and is pressurized and depressurizes twice, increases flow.
The utility model driving assembly includes oscillation bearing 5, and oscillation bearing 5 is connected with gear 6, and gear 6 connects dynamic
Source, power source can use motor, be converted into swinging by the rotation of power source by oscillation bearing 5, enable and be pressurized pump plunger 2
It is enough to complete to be pressurized twice back and forth in a movement.The utility model oscillation bearing 5 can make to be pressurized 2 uniform force of pump plunger, fortune
It is dynamic more steady, it is more efficient.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (8)
1. oscillation bearing drives plunger booster pump, including
The pump housing, the pump housing is interior to be equipped with pressurization pump plunger,
It is characterized by:
One end of the pump housing and the pressurization pump plunger forms the first pumping chamber, and the pressurization pump plunger is connected with driving group
Part, the driving component drive the pressurization pump plunger to carry out axially reciprocating in first pumping chamber.
2. oscillation bearing according to claim 1 drives plunger booster pump, it is characterised in that: the pump housing and the pressurization
The other end of pump plunger forms the second pumping chamber, the driving component drive the pressurization pump plunger first pumping chamber with
Axially reciprocating is carried out between second pumping chamber.
3. oscillation bearing according to claim 1 drives plunger booster pump, it is characterised in that: the driving component includes pendulum
Dynamic bearing, the oscillation bearing are connected with gear, and the gear is connected with power source.
4. oscillation bearing according to claim 3 drives plunger booster pump, it is characterised in that: the oscillation bearing includes pendulum
Dynamic bearing shaft and oscillation bearing outer ring, the oscillation bearing shaft are connect with the oscillation bearing outer ring rotating, the swing
Bearing shaft is connected with the gear, and the oscillation bearing outer ring is equipped with swing rod, the swing rod and the pressurization pump plunger phase
Connection, the oscillation bearing shaft rotate and then the swing rod are driven to swing.
5. oscillation bearing according to claim 4 drives plunger booster pump, it is characterised in that: the swing rod is equipped with sphere,
The pressurization pump plunger is equipped with groove, and the sphere is set in the groove.
6. oscillation bearing according to claim 1 drives plunger booster pump, it is characterised in that: first pumping chamber is equipped with
First sealing ring.
7. oscillation bearing according to claim 2 drives plunger booster pump, it is characterised in that: second pumping chamber is equipped with
Second sealing ring.
8. oscillation bearing according to claim 2 drives plunger booster pump, it is characterised in that: first pumping chamber is equipped with
First metal guide sleeve, second pumping chamber are equipped with the second metal guide sleeve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124572.9U CN209671153U (en) | 2019-01-24 | 2019-01-24 | Oscillation bearing drives plunger booster pump |
| PCT/CN2019/083348 WO2020151107A1 (en) | 2019-01-24 | 2019-04-19 | Swing bearing-driven plunger booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124572.9U CN209671153U (en) | 2019-01-24 | 2019-01-24 | Oscillation bearing drives plunger booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671153U true CN209671153U (en) | 2019-11-22 |
Family
ID=68566969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124572.9U Expired - Fee Related CN209671153U (en) | 2019-01-24 | 2019-01-24 | Oscillation bearing drives plunger booster pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209671153U (en) |
| WO (1) | WO2020151107A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0138160Y1 (en) * | 1993-07-01 | 1999-05-15 | 김연수 | Piston pump |
| CN2244967Y (en) * | 1995-07-20 | 1997-01-15 | 张大雷 | Eccentric swinging plunger sprayer |
| CN2256041Y (en) * | 1996-05-07 | 1997-06-11 | 陈连义 | Supporting balancer for ball hinged supporting swinging oblique disc |
| CN2252253Y (en) * | 1996-06-06 | 1997-04-16 | 周海威 | Direct-axis plunger mud pump |
| CN1330219A (en) * | 2000-06-16 | 2002-01-09 | 彭志平 | Oblique crankshaft drive unit and its application in IC engine, compressor, press and oil pump |
| US7849783B2 (en) * | 2006-05-31 | 2010-12-14 | Ggb, Inc. | Plastic shoes for compressors |
| CN102182665B (en) * | 2011-05-26 | 2013-01-02 | 北京康斯特仪表科技股份有限公司 | High-pressure bidirectional miniature power-driven air pump |
| WO2014091266A1 (en) * | 2012-12-10 | 2014-06-19 | Kongsberg Automotive Ab | Unitary fluid flow apparatus for inflating and deflating a device |
-
2019
- 2019-01-24 CN CN201920124572.9U patent/CN209671153U/en not_active Expired - Fee Related
- 2019-04-19 WO PCT/CN2019/083348 patent/WO2020151107A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020151107A1 (en) | 2020-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20220124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |