CN106894961A - A kind of hydraulic mechanism - Google Patents
A kind of hydraulic mechanism Download PDFInfo
- Publication number
- CN106894961A CN106894961A CN201611146041.7A CN201611146041A CN106894961A CN 106894961 A CN106894961 A CN 106894961A CN 201611146041 A CN201611146041 A CN 201611146041A CN 106894961 A CN106894961 A CN 106894961A
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- swash plate
- hydraulic mechanism
- piston shoes
- shoes body
- 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
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
- F04B1/12—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
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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
- F04B1/12—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
- F04B1/26—Control
-
- 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
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of hydraulic mechanism, including cylinder block, swash plate and piston shoes body, the cylinder block is correspondingly arranged with the piston shoes body, and the piston shoes body is equipped with the swash plate, the controlled mechanism controls of swash plate, the controlling organization is arranged on the stress side high of the swash plate.Hydraulic mechanism disclosed in this invention can reduce cost and reduce length, and structure is compacter.
Description
Technical field
The present invention relates to power and transmission field, more particularly to hydraulic mechanism.
Background technology
Hydraulic mechanism, for example, inclined disc type, clino-axis type hydraulic mechanism (such as plunger type fluid pump or plunger type fluid motor)
Discharge capacity can be changed by adjusting part, but, traditional adjustment mechanism is provided on axis, and this mode causes mechanism
Length is significantly increased, and is unfavorable for reducing cost and reduces length.Accordingly, it would be desirable to invent a kind of novel fluid mechanism.
The content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows：
Hydraulic mechanism of the invention, including cylinder block, swash plate and piston shoes body, the cylinder block is corresponding with the piston shoes body to be set
Put, the piston shoes body is equipped with the swash plate, the controlled mechanism controls of swash plate, the controlling organization is arranged on described
The stress side high of swash plate.
Hydraulic mechanism of the invention, including cylinder block, force piece and valve plate, the cylinder block are corresponding with the force piece
Set, the cylinder block is equipped with the valve plate, the controlled mechanism controls of valve plate, the controlling organization is set
In the stress side high of the valve plate.
In the present invention, necessary part, list should be set in necessary place according to power and the known technology of transmission field
Unit or system etc..
Beneficial effects of the present invention are as follows:
Hydraulic mechanism disclosed in this invention can reduce cost and reduce length, and structure is compacter.
Specific embodiment
Embodiment 1
A kind of hydraulic mechanism, including cylinder block, swash plate and piston shoes body, the cylinder block are correspondingly arranged with the piston shoes body,
The piston shoes body is equipped with the swash plate, the controlled mechanism controls of swash plate, and the controlling organization is arranged on described oblique
The stress side high of disk.
Used as disposable implementation method, hydraulic mechanism described in the embodiment of the present invention 1 further can optionally select to set
It is to include the fluid pump or fluid motor of cylinder block, swash plate and piston shoes.
Embodiment 2
A kind of hydraulic mechanism, including cylinder block, force piece and valve plate, the cylinder block is corresponding with the force piece to be set
Put, the cylinder block is equipped with the valve plate, the controlled mechanism controls of valve plate, the controlling organization is arranged on
The stress side high of the valve plate.
Used as disposable implementation method, hydraulic mechanism described in the embodiment of the present invention 2 further can optionally select to set
It is to include cylinder block, force piece and valve plate fluid pump or fluid motor.
Used as disposable implementation method, Example 1 and Example 2 of the present invention and its disposable implementation method can be entered
One step optionally selects to make the working medium of the hydraulic mechanism to be set to gas, liquid or gas-fluid two-phase mixture.When the working medium
When being set to gas or gas-fluid two-phase mixture, further can optionally select to set the base pressure in the loop of the hydraulic mechanism
Be more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa,
1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、
6.5MPa, 7.0MPa, 7.5MPa, 8.0MPa, 8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa；Can also more enter one
Step optionally selection make the adiabatic exponent of working medium in the loop of the hydraulic mechanism less than or equal to 1.60,1.58,1.56,
1.54、1.52、1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、
1.24th, 1.22,1.20,1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can derive or association goes out many flexible programs, all these flexible programs, and it is protection model of the invention also to be regarded as
Enclose.
Claims (2)
1. a kind of hydraulic mechanism, including cylinder block, swash plate and piston shoes body, it is characterised in that：The cylinder block and the piston shoes body
It is correspondingly arranged, the piston shoes body is equipped with the swash plate, the controlled mechanism controls of swash plate, the controlling organization is set
In the stress side high of the swash plate.
2. a kind of hydraulic mechanism, including cylinder block, force piece and valve plate, it is characterised in that：The cylinder block and the power
Part is correspondingly arranged, and the cylinder block is equipped with the valve plate, the controlled mechanism controls of valve plate, the control machine
Structure is arranged on the stress side high of the valve plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510954578 | 2015-12-17 | ||
| CN2015109545785 | 2015-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894961A true CN106894961A (en) | 2017-06-27 |
Family
ID=59197781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146041.7A Pending CN106894961A (en) | 2015-12-17 | 2016-12-13 | A kind of hydraulic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894961A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0378573A (en) * | 1989-08-23 | 1991-04-03 | Komatsu Ltd | Displacement variable device for piston liquid hydraulic pump motor |
| US5032060A (en) * | 1989-11-02 | 1991-07-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Continuously variable capacity swash plate type refrigerant compressor |
| CN2121573U (en) * | 1992-04-22 | 1992-11-11 | 凌国滨 | Machine-liquid double-flow stepless speed variator |
| CN2164469Y (en) * | 1993-03-05 | 1994-05-11 | 建设部长沙建设机械研究院 | Hydraulic pump |
| CN1250846A (en) * | 1999-10-20 | 2000-04-19 | 李世六 | Axial plunger type hydraulic variable displacement pump or speed-variable motor |
| CN101372942A (en) * | 2008-09-18 | 2009-02-25 | 联塑(杭州)机械有限公司 | Axial plunger type variable capacity pump |
| CN201306256Y (en) * | 2008-09-18 | 2009-09-09 | 联塑(杭州)机械有限公司 | Axial plunger variable pump |
| CN102937068A (en) * | 2012-11-15 | 2013-02-20 | 上海电气液压气动有限公司 | Discharge capacity finely adjusting mechanism for hydraulic motor |
| CN103437971A (en) * | 2013-09-05 | 2013-12-11 | 颜疆远 | Swash-plate axial plunger pump |
-
2016
- 2016-12-13 CN CN201611146041.7A patent/CN106894961A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0378573A (en) * | 1989-08-23 | 1991-04-03 | Komatsu Ltd | Displacement variable device for piston liquid hydraulic pump motor |
| US5032060A (en) * | 1989-11-02 | 1991-07-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Continuously variable capacity swash plate type refrigerant compressor |
| CN2121573U (en) * | 1992-04-22 | 1992-11-11 | 凌国滨 | Machine-liquid double-flow stepless speed variator |
| CN2164469Y (en) * | 1993-03-05 | 1994-05-11 | 建设部长沙建设机械研究院 | Hydraulic pump |
| CN1250846A (en) * | 1999-10-20 | 2000-04-19 | 李世六 | Axial plunger type hydraulic variable displacement pump or speed-variable motor |
| CN101372942A (en) * | 2008-09-18 | 2009-02-25 | 联塑(杭州)机械有限公司 | Axial plunger type variable capacity pump |
| CN201306256Y (en) * | 2008-09-18 | 2009-09-09 | 联塑(杭州)机械有限公司 | Axial plunger variable pump |
| CN102937068A (en) * | 2012-11-15 | 2013-02-20 | 上海电气液压气动有限公司 | Discharge capacity finely adjusting mechanism for hydraulic motor |
| CN103437971A (en) * | 2013-09-05 | 2013-12-11 | 颜疆远 | Swash-plate axial plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
|
| WD01 | Invention patent application deemed withdrawn after publication |