CN107061264A - Hydraulic mechanism and apply its system - Google Patents
Hydraulic mechanism and apply its system Download PDFInfo
- Publication number
- CN107061264A CN107061264A CN201710003204.4A CN201710003204A CN107061264A CN 107061264 A CN107061264 A CN 107061264A CN 201710003204 A CN201710003204 A CN 201710003204A CN 107061264 A CN107061264 A CN 107061264A
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- eccentric shaft
- slide construction
- hydraulic mechanism
- chute
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C2/3562—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
Abstract
The invention discloses a kind of hydraulic mechanism, including eccentric shaft and cylinder block, the eccentric shaft is arranged in the cylinder block, in the chute of setting in the radial direction at least two of the cylinder block, slide construction body is being set described at least two in chute, the slide construction body is equipped with the chute, and the slide construction body is engaged by structure effect is followed with the eccentric part of the eccentric shaft.The invention also discloses the system of the application hydraulic mechanism.Hydraulic mechanism and its system disclosed in this invention have the advantages that small, the simple in construction, efficiency high of cylinder block abrasion.
Description
Technical field
The present invention relates to power and transmission field, more particularly to hydraulic mechanism and its system.
Background technology
Sliding-vane pump constitutes centrifugal force due to slide plate rotation, weares and teares very serious with cylinder block, also limit turning for sliding-vane pump
Speed and summation watt rating.Accordingly, it would be desirable to invent a kind of new hydraulic mechanism and apply its system.
The content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows：
Scheme 1：A kind of hydraulic mechanism, including eccentric shaft and cylinder block, the eccentric shaft are arranged in the cylinder block,
The chute of setting in the radial direction at least two of the cylinder block, is setting slide construction body, institute in chute described at least two
State slide construction body to be equipped with the chute, the slide construction body is inclined with the eccentric shaft by following structure to act on
Center portion is engaged.
Scheme 2：A kind of hydraulic mechanism, including eccentric shaft and cylinder block, the eccentric shaft are arranged in the cylinder block,
Sleeve structure body is set on the eccentric part of the eccentric shaft, and the eccentric part of the sleeve structure body and the eccentric shaft is rotatably assorted
Set, in the chute of setting in the radial direction at least two of the cylinder block, knot is slided being set described at least two in chute
Structure body, the slide construction body is equipped with the chute, and the slide construction body is followed structure effect and the set
Assembling structure mates.
Scheme 3：A kind of hydraulic mechanism, including eccentric shaft and cylinder block, the eccentric shaft are arranged in the cylinder block,
Sleeve structure body is set on the eccentric part of the eccentric shaft, and the eccentric part of the sleeve structure body and the eccentric shaft is rotatably assorted
Set, in the chute of setting in the radial direction at least two of the cylinder block, knot is slided being set described at least two in chute
Structure body, the slide construction body is equipped with the chute, and the slide construction body is followed structure effect and the set
Assembling structure mates, one of them described slide construction body is hinged setting with the sleeve structure body.
Scheme 4：In scheme 1 to 3 on the basis of either a program, the eccentric shaft is further set to be set to dynamic structure body,
And/or the cylinder block is set to dynamic structure body.
Scheme 5：In scheme 1 to 3 on the basis of either a program, the eccentric shaft is further set to be set to dynamic structure body,
The cylinder block is adjusted the discharge capacity of the cylinder block by radial displacement mechanism controls.
Scheme 6：In scheme 1 to 3 on the basis of either a program, the cylinder block is further set to be set to dynamic structure body,
The eccentric shaft is adjusted the discharge capacity of the cylinder block by radial displacement mechanism controls.
Scheme 7：In scheme 1 to 3 on the basis of either a program, the cylinder block is further set to be set to dynamic structure body,
Flow runner is set on the end cap of the cylinder block.
Scheme 8：On the basis of scheme 7, the eccentric shaft is further set to be adjusted the gas by radial displacement mechanism controls
The discharge capacity of cylinder body.
Scheme 9：In scheme 1 to 8 on the basis of either a program, further make it is described follow structure be set to elastic component or
It is described to follow structure through elastic component and the slide construction body phase interaction.
Scheme 10：A kind of system for applying the hydraulic mechanism as described in either a program in scheme 1 to 14, two fluid machines
Structure serial communication, wherein at least one is set to variable displacement.
In the present invention, so-called " dynamic structure body " refers to as power output member or as the structure of power input
Body, such as line shaft.
In the present invention, so-called " following structure " refers to control the slide construction body to make the slide construction body and institute
State the part that eccentric shaft or the sleeve structure body phase are followed and be engaged.
In the present invention, so-called " serial communication " refers to the connection on fluid flow passageway, and A refers to stream with B serial communications
At least a portion for entering A fluid comes from B, or at least a portion of outflow A fluid flows into B.
In the present invention, necessary part, list should be set in necessary place according to power and the known technology of transmission field
Member or system etc..
Beneficial effects of the present invention are as follows:
Hydraulic mechanism and its system disclosed in this invention have cylinder block abrasion small, simple in construction and efficiency high excellent
Point.
Brief description of the drawings
Fig. 1：The structural representation of the embodiment of the present invention 1；
Fig. 2：The structural representation of the embodiment of the present invention 2；
Fig. 3：The structural representation of the embodiment of the present invention 3.
Embodiment
Embodiment 1
A kind of hydraulic mechanism, as shown in figure 1, including eccentric shaft 1 and cylinder block 2, the eccentric shaft 1 is arranged on the cylinder
In body 2, in three chutes 3 of setting in the radial direction of the cylinder block 2, slide construction body is set in three chutes 3
4, the slide construction body 4 is equipped with the chute 3, and the slide construction body 4 is followed the effect of structure 5 and described inclined
The eccentric part of heart axle 1 is engaged.
As disposable embodiment, the embodiment of the present invention 1 further can be selected optionally in the cylinder block 2
In the radial direction set two, four, five, six, seven, eight, nine, ten, 11,12,13, ten
Four, 15,16,17,18,19,20 and 20 chutes 3 described above, in each institute
State and slide construction body 4 is set in chute 3.
Embodiment 2
A kind of hydraulic mechanism, as shown in Fig. 2 including eccentric shaft 1 and cylinder block 2, the eccentric shaft 1 is arranged on the cylinder
In body 2, sleeve structure body 6 is set on the eccentric part of the eccentric shaft 1, and the sleeve structure body 6 is inclined with the eccentric shaft 1
Center portion is rotatably assorted setting, in three chutes 3 of setting in the radial direction of the cylinder block 2, is set in three chutes 3
Slide construction body 4, the slide construction body 4 is equipped with the chute 3, and the slide construction body 4 is followed structure 5 to make
It is engaged with the sleeve structure body 6.
As disposable embodiment, the embodiment of the present invention 2 further can be selected optionally in the cylinder block 2
In the radial direction set two, four, five, six, seven, eight, nine, ten, 11,12,13, ten
Four, 15,16,17,18,19,20 and 20 chutes 3 described above, in each institute
State and slide construction body 4 is set in chute 3.
Embodiment 3
A kind of hydraulic mechanism, as shown in figure 3, including eccentric shaft 1 and cylinder block 2, the eccentric shaft 1 is arranged on the cylinder
In body 2, sleeve structure body 6 is set on the eccentric part of the eccentric shaft 1, and the sleeve structure body 6 is inclined with the eccentric shaft 1
Center portion is rotatably assorted setting, in six chutes 3 of setting in the radial direction of the cylinder block 2, is set in six chutes 3
Slide construction body 4, the slide construction body 4 is equipped with the chute 3, and the slide construction body 4 is followed structure 5 to make
It is engaged with the sleeve structure body 6, one of them described slide construction body 4 is hinged setting with the sleeve structure body 6.
As disposable embodiment, the embodiment of the present invention 3 further can be selected optionally in the cylinder block 2
In the radial direction set two, three, four, five, seven, eight, nine, ten, 11,12,13, ten
Four, 15,16,17,18,19,20 and 20 chutes 3 described above, in each institute
State and slide construction body 4 is set in chute 3.
As disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment can be entered
One step optionally selects to make the eccentric shaft 1 be set to dynamic structure body, and/or the cylinder block 2 is set to dynamic structure body.
As disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment are also
Further optionally selection makes the eccentric shaft 1 be set to dynamic structure body, and the cylinder block 2 is adjusted by radial displacement mechanism controls
The discharge capacity of the whole cylinder block 2.
As disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment are also
Further optionally selection makes the cylinder block 2 be set to dynamic structure body, and the eccentric shaft 1 is adjusted by radial displacement mechanism controls
The discharge capacity of the whole cylinder block 2.
As disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment are also
Further optionally selection makes the cylinder block 2 be set to dynamic structure body, and flow stream is set on the end cap of the cylinder block 2
Road；And further can optionally make the eccentric shaft 1 by the discharge capacity of the radial displacement mechanism controls adjustment cylinder block 2.
As disposable embodiment, the embodiment of the present invention 1 to embodiment 3 and its disposable embodiment can be entered
One step optionally selects to make described to follow structure 5 to be set to elastic component or described follow structure 5 through elastic component and the cunning
Dynamic structure 4 interacts.
Embodiment 4
A kind of system for applying hydraulic mechanism as described in Example 1, two hydraulic mechanism serial communications, wherein at least
One is set to variable displacement.
As disposable embodiment, the embodiment of the present invention 2 and embodiment 3 and its disposable embodiment and reality
Apply hydraulic mechanism described in the equal alternate embodiments 4 of hydraulic mechanism described in the disposable embodiment of example 1.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can be derived or association goes out many flexible programs, all these flexible programs, also be regarded as be the present invention protection model
Enclose.
Claims (10)
1. a kind of hydraulic mechanism, including eccentric shaft (1) and cylinder block (2), it is characterised in that：The eccentric shaft (1) is arranged on institute
State in cylinder block (2), in the chute of setting in the radial direction at least two (3) of the cylinder block (2), sliding described at least two
Slide construction body (4) is set in groove (3), and the slide construction body (4) is equipped with the chute (3), the slide construction
Body (4) is engaged by structure (5) effect is followed with the eccentric part of the eccentric shaft (1).
2. a kind of hydraulic mechanism, including eccentric shaft (1) and cylinder block (2), it is characterised in that：The eccentric shaft (1) is arranged on institute
State in cylinder block (2), sleeve structure body (6) be set on the eccentric part of the eccentric shaft (1), the sleeve structure body (6) with
The eccentric part of the eccentric shaft (1) is rotatably assorted setting, in the chute of setting in the radial direction at least two of the cylinder block (2)
(3) slide construction body (4), is set in chute described at least two (3), and the slide construction body (4) is matched somebody with somebody with the chute (3)
Close and set, the slide construction body (4) is followed structure (5) effect to be engaged with the sleeve structure body (6).
3. a kind of hydraulic mechanism, including eccentric shaft (1) and cylinder block (2), it is characterised in that：The eccentric shaft (1) is arranged on institute
State in cylinder block (2), sleeve structure body (6) be set on the eccentric part of the eccentric shaft (1), the sleeve structure body (6) with
The eccentric part of the eccentric shaft (1) is rotatably assorted setting, in the chute of setting in the radial direction at least two of the cylinder block (2)
(3) slide construction body (4), is set in chute described at least two (3), and the slide construction body (4) is matched somebody with somebody with the chute (3)
Close and set, the slide construction body (4) is followed structure (5) effect to be engaged with the sleeve structure body (6), one of them
The slide construction body (4) is hinged setting with the sleeve structure body (6).
4. the hydraulic mechanism as any one of claims 1 to 3, it is characterised in that：The eccentric shaft (1) is set to dynamic structure
Body, and/or the cylinder block (2) are set to dynamic structure body.
5. the hydraulic mechanism as any one of claims 1 to 3, it is characterised in that：The eccentric shaft (1) is set to dynamic structure
Body, the cylinder block (2) is adjusted the discharge capacity of the cylinder block (2) by radial displacement mechanism controls.
6. the hydraulic mechanism as any one of claims 1 to 3, it is characterised in that：The cylinder block (2) is set to dynamic structure
Body, the eccentric shaft (1) is adjusted the discharge capacity of the cylinder block (2) by radial displacement mechanism controls.
7. the hydraulic mechanism as any one of claims 1 to 3, it is characterised in that：The cylinder block (2) is set to dynamic structure
Body, sets flow runner on the end cap of the cylinder block (2).
8. hydraulic mechanism as claimed in claim 7, it is characterised in that：The eccentric shaft (1) is adjusted by radial displacement mechanism controls
The discharge capacity of the cylinder block (2).
9. the hydraulic mechanism as any one of claim 1 to 8, it is characterised in that：It is described to follow structure (5) to be set to elasticity
Part described follows structure (5) to be interacted through elastic component and the slide construction body (4).
10. a kind of system for applying the hydraulic mechanism as any one of claim 1 to 9, it is characterised in that：Two streams
Body mechanism serial communication, wherein at least one is set to variable displacement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005576 | 2016-01-04 | ||
| CN2016100055766 | 2016-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061264A true CN107061264A (en) | 2017-08-18 |
Family
ID=59624187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710003204.4A Pending CN107061264A (en) | 2016-01-04 | 2017-01-04 | Hydraulic mechanism and apply its system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340041A (en) * | 2018-11-20 | 2019-02-15 | 兰州理工大学 | A kind of sliding-vane motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466363Y (en) * | 2001-03-09 | 2001-12-19 | 吴永祯 | Crankshaft type multi-cylinder non-connecting-rod piston engine |
| CN201013585Y (en) * | 2007-03-22 | 2008-01-30 | 郭松林 | Balance type cam wheel rotor pump |
| CN102317631A (en) * | 2009-04-10 | 2012-01-11 | 松下电器产业株式会社 | Rotary compressor |
| WO2015104191A1 (en) * | 2014-01-08 | 2015-07-16 | ANTONELLO, Antonio | Hydraulic fluid motor with vanes accommodated on the stator, the fluid under pressure enters via the hollow shaft and proceeds radially in the rotor through adapted channel(s) |
| CN105736363A (en) * | 2016-04-06 | 2016-07-06 | 禾通科技公司 | Positive displacement pump of eccentric wheel structure |
-
2017
- 2017-01-04 CN CN201710003204.4A patent/CN107061264A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466363Y (en) * | 2001-03-09 | 2001-12-19 | 吴永祯 | Crankshaft type multi-cylinder non-connecting-rod piston engine |
| CN201013585Y (en) * | 2007-03-22 | 2008-01-30 | 郭松林 | Balance type cam wheel rotor pump |
| CN102317631A (en) * | 2009-04-10 | 2012-01-11 | 松下电器产业株式会社 | Rotary compressor |
| WO2015104191A1 (en) * | 2014-01-08 | 2015-07-16 | ANTONELLO, Antonio | Hydraulic fluid motor with vanes accommodated on the stator, the fluid under pressure enters via the hollow shaft and proceeds radially in the rotor through adapted channel(s) |
| CN105736363A (en) * | 2016-04-06 | 2016-07-06 | 禾通科技公司 | Positive displacement pump of eccentric wheel structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340041A (en) * | 2018-11-20 | 2019-02-15 | 兰州理工大学 | A kind of sliding-vane motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008136195A1 (en) | Hydraulic unit, and construction machine having the unit | |
| CN101251108B (en) | Oil pump pressure control device | |
| US8567439B2 (en) | Flow divider for hydraulic circuits | |
| CN107061264A (en) | Hydraulic mechanism and apply its system | |
| WO2010071377A3 (en) | Cooling device for construction machinery | |
| CN106939886A (en) | Hydraulic mechanism and apply its system | |
| JP2013508637A (en) | Hydraulic pressure transmission device that improves braking performance | |
| CN106321539A (en) | Method and system for electric proportional flow quantity distribution | |
| CN104235003B (en) | Plunger pump control valve and its control method | |
| CN106194680A (en) | The axial plunger pump installation of a kind of high accuracy electric proportional control and control method | |
| CN106286471B (en) | It is oriented to buffer unit, hydraulic cylinder and excavator | |
| CN205918570U (en) | Axial plunger pump device of high accuracy electric proportional control | |
| CN107061399B (en) | Flow divider-combiner | |
| CN208950993U (en) | A kind of tunneling machine hydraulic system | |
| CN204739025U (en) | Bivalve core vibrating valve that quick breath shakes and road roller thereof | |
| CN205136457U (en) | Runner adjustment mechanism with adjustable blade damping | |
| CN105465040B (en) | A kind of two-part precommpression mean camber line leaf structure | |
| CN104454722B (en) | A kind of hydraulic multitandem valve | |
| US9028222B2 (en) | Variable output pump | |
| CN210423204U (en) | Multi-way valve, swing oil cylinder low-speed motion control system thereof and aerial work vehicle | |
| FR2829534B1 (en) | PUMP IN PARTICULAR SERVODIRECTION PUMP COMPRISING A FLOW CONTROL VALVE | |
| CN104747345B (en) | Pump turbine capable of rotating forwards and backwards | |
| CN104564877B (en) | A kind of excavator depressurizes throttle system | |
| CN208605570U (en) | A kind of novel combination type non-circular gear infinitely variable speed transmission | |
| CN110081039B (en) | Energy tracking valve group and modularized ocean current power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |