CN109027119A - A kind of fan driving closed type hydraulic system - Google Patents
A kind of fan driving closed type hydraulic system Download PDFInfo
- Publication number
- CN109027119A CN109027119A CN201811152011.6A CN201811152011A CN109027119A CN 109027119 A CN109027119 A CN 109027119A CN 201811152011 A CN201811152011 A CN 201811152011A CN 109027119 A CN109027119 A CN 109027119A
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- CN
- China
- Prior art keywords
- plate
- fixed
- hydraulic pump
- placement plate
- slide
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of fans to drive closed type hydraulic system, including two mounting plates, slide opening is offered on two mounting plates, the same placement plate is slidably fitted in two slide openings, hydraulic pump is placed at the top of the placement plate, hydraulic pump is located between two mounting plates, there are two fixed blocks for the bottom fixed installation of the hydraulic pump, fixing groove there are two being opened up at the top of placement plate, two fixed blocks are mutually clamped with two fixing grooves respectively, two mounting plate sides close to each other are fixedly installed with the same fixed plate, fixed plate is located at the lower section of placement plate, one end of multiple first springs is fixedly installed at the top of the fixed plate, the other end of multiple first springs is mutually welded with the bottom of placement plate, slide plate is slidably fitted in the fixed plate.The present invention can be very good to carry out damping, reduce noise, structure is simple, easy to use convenient for carrying out installation fixation to hydraulic pump, while when hydraulic pump shakes.
Description
Technical field
The present invention relates to hydraulic system technical fields more particularly to a kind of fan to drive closed type hydraulic system.
Background technique
Hydraulic system can be divided into open system and closed system, in closed system, the oil inlet pipe of hydraulic pump directly with execution
The oil return pipe of element is connected, and working fluid carries out closed circulation, through retrieving, application number in the pipeline of system:
201620228979.2 patent document discloses fan driving closed type hydraulic system, including power unit, execution unit and control
Unit processed, the power unit include closed type hydraulic pump and auxiliary pump, and the closed type hydraulic pump includes main pump, variable piston and electromagnetism
Valve, described control unit include the first control valve, and the first valve port of first control valve is connect with the vent line of the auxiliary pump,
The same side of the third valve port of second valve port of first control valve and first control valve and the variable piston works
Chamber connection；There are two positions for the first control valve tool: a) first position, the first valve port are connect with the second valve port, third valve port
Closing；B) second position, the closing of the first valve port, the second valve port are connected with third valve port.
But the damping effect for the closed type hydraulic pump being previously mentioned in above-mentioned fan driving closed type hydraulic system is bad, work
When noise it is larger, therefore we have proposed a kind of fan drive closed type hydraulic system, for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of fan proposed drives enclosed liquid
Pressure system.
To achieve the goals above, present invention employs following technical solutions:
A kind of fan drives closed type hydraulic system, including two mounting plates, offers slide opening on two mounting plates, and two
It is slidably fitted with the same placement plate in slide opening, hydraulic pump is placed at the top of the placement plate, hydraulic pump is located at two installations
Between plate, the bottom of the hydraulic pump is fixedly mounted there are two fixed block, is opened up at the top of placement plate there are two fixing groove, two
Fixed block is mutually clamped with two fixing grooves respectively, and two mounting plate sides close to each other are fixedly installed with the same fixed plate,
Fixed plate is located at the lower section of placement plate, is fixedly installed with one end of multiple first springs at the top of the fixed plate, and multiple first
The other end of spring is mutually welded with the bottom of placement plate, is slidably fitted with slide plate in the fixed plate, and slide plate is located at multiple the
The top of fixed plate is extended between one spring, at the top of slide plate and is mutually welded with the bottom of placement plate, the bottom of the slide plate
It extends to the lower section of fixed plate and is fixedly installed with bottom plate, multiple sliding shoes, slide plate position are fixedly installed at the top of the bottom plate
Between multiple sliding shoes, the bottom of the fixed plate offers multiple sliding grooves, the side wall of sliding shoe and corresponding sliding groove
It is slidably connected, one end of second spring, the other end of second spring and the top of sliding groove is fixedly installed at the top of sliding shoe
Inner wall mutually welds.
Preferably, the side that two fixed blocks are located remotely from each other offers thread groove, and the two sides of placement plate offer spiral shell
Pit, two threaded holes are connected with two fixing grooves respectively, and equal screw thread is equipped with bolt, two bolts point in two threaded holes
It is not threadedly coupled with two thread grooves.
Preferably, guide groove is offered in the bottom interior wall of the slide opening, the bottom of placement plate is fixedly installed with guide rod,
The connection of the side walls of guide rod and guide groove.
Preferably, through-hole, the side walls connection of slide plate and through-hole are offered in the fixed plate.
Preferably, the vertical section of the fixing groove is rectangular configuration, and fixed block is rectangular configuration.
Preferably, the quantity of first spring and second spring is four.
Compared with prior art, beneficial effects of the present invention:
Pass through mounting plate, slide opening, placement plate, hydraulic pump, fixing groove, fixed block, bolt, thread groove, the first spring, cunning
Plate, bottom plate, sliding shoe, second spring, sliding groove and fixed plate match, and hydraulic pump is placed into the top of placement plate, makes two
A fixed block snaps fitted in two fixing grooves, then turns two bolts, is installed to two bolts in two thread grooves, to two
A fixed block is fixed, so that hydraulic pump be fixed, when hydraulic pump works, the vibration generated will drive placement plate
It moves down, placement plate can squeeze four the first springs, and the bounce that when the first spring contraction generates can play the work of damping
With, while placement plate will drive slide plate and move down, slide plate drives four sliding shoes to stretch four second springs, passes through the second bullet
The reaction that spring generates when stretching can play the role of damping, and the present invention works as simultaneously convenient for carrying out installation fixation to hydraulic pump
When hydraulic pump shakes, it can be very good to carry out damping, reduce noise, structure is simple, easy to use.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that a kind of fan proposed by the present invention drives closed type hydraulic system；
Fig. 2 is the overlooking structure diagram for the placement plate that a kind of fan proposed by the present invention drives closed type hydraulic system.
In figure: 1 mounting plate, 2 slide openings, 3 placement plates, 4 hydraulic pumps, 5 fixing grooves, 6 fixed blocks, 7 bolts, 8 thread grooves, 9
One spring, 10 slide plates, 11 bottom plates, 12 sliding shoes, 13 second springs, 14 sliding grooves, 15 fixed plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Referring to Fig.1 with 2, a kind of fan drives closed type hydraulic system, including two mounting plates 1, opens on two mounting plates 1
Equipped with slide opening 2, the same placement plate 3 is slidably fitted in two slide openings 2, the top of placement plate 3 is placed with hydraulic pump 4, hydraulic
Pump 4 is located between two mounting plates 1, and there are two fixed blocks 6 for the bottom fixed installation of hydraulic pump 4, and the top of placement plate 3 offers
Two fixing grooves 5, two fixed blocks 6 are clamped with two 5 phases of fixing groove respectively, and two sides close to each other of mounting plate 1 are fixed
The same fixed plate 15 is installed, fixed plate 15 is located at the lower section of placement plate 3, and the top of fixed plate 15 is fixedly installed with multiple
The other end of one end of one spring 9, multiple first springs 9 is mutually welded with the bottom of placement plate 3, is slidably installed in fixed plate 15
Have slide plate 10, slide plate 10 between multiple first springs 9, the top of slide plate 10 extend to the top of fixed plate 15 and with placement
The bottom of plate 3 is mutually welded, and the bottom of slide plate 10 extends to the lower section of fixed plate 15 and is fixedly installed with bottom plate 11, the top of bottom plate 11
Portion is fixedly installed with multiple sliding shoes 12, and between multiple sliding shoes 12, the bottom of fixed plate 15 offers multiple slide plate 10
Sliding groove 14, sliding shoe 12 are connected with the side walls of corresponding sliding groove 14, and the top of sliding shoe 12 is fixedly installed with second
One end of spring 13, the other end of second spring 13 are mutually welded with the top inner wall of sliding groove 14, by mounting plate 1, slide opening 2,
Placement plate 3, hydraulic pump 4, fixing groove 5, fixed block 6, bolt 7, thread groove 8, the first spring 9, slide plate 10, bottom plate 11, sliding shoe
12, second spring 13, sliding groove 14 and fixed plate 15 match, and hydraulic pump 4 is placed into the top of placement plate 3, make two to consolidate
Determine block 6 to snap fitted in two fixing grooves 5, then turn two bolts 7, is installed to two bolts 7 in two thread grooves 8, it is right
Two fixed blocks 6 are fixed, so that hydraulic pump 4 be fixed, when hydraulic pump 4 works, the vibration generated be will drive
Placement plate 3 moves down, and placement plate 3 can squeeze four the first springs 9, and the bounce that the first spring 9 generates when shrinking can rise
To the effect of damping, while placement plate 3 will drive slide plate 10 and move down, and slide plate 10 drives four sliding shoes 12 to stretch four the
Two springs 13, the reaction generated when being stretched through second spring 13 can play the role of damping, and the present invention is convenient for hydraulic
Pump 4 carries out installation fixation, while when hydraulic pump 4 shakes, and can be very good to carry out damping, reduces noise, and structure is simple,
It is easy to use.
In the present invention, the side that two fixed blocks 6 are located remotely from each other offers thread groove 8, and the two sides of placement plate 3 open up
There is threaded hole, two threaded holes are connected with two fixing grooves 5 respectively, and equal screw thread is equipped with bolt 7 in two threaded holes, and two
Bolt 7 is threadedly coupled with two thread grooves 8 respectively, and guide groove is offered in the bottom interior wall of slide opening 2, and the bottom of placement plate 3 is solid
Dingan County is equipped with guide rod, and the side walls of guide rod and guide groove connect, and offers through-hole, slide plate 10 and through-hole in fixed plate 15
Side walls connection, the vertical section of fixing groove 5 is rectangular configuration, and fixed block 6 is rectangular configuration, the first spring 9 and the second bullet
The quantity of spring 13 is four, passes through mounting plate 1, slide opening 2, placement plate 3, hydraulic pump 4, fixing groove 5, fixed block 6, bolt 7, spiral shell
Groove 8, the first spring 9, slide plate 10, bottom plate 11, sliding shoe 12, second spring 13, sliding groove 14 and fixed plate 15 match, will
Hydraulic pump 4 is placed into the top of placement plate 3, snaps fitted to two fixed blocks 6 in two fixing grooves 5, then turns two bolts
7, it is installed to two bolts 7 in two thread grooves 8, two fixed blocks 6 is fixed, so that hydraulic pump 4 is fixed,
When hydraulic pump 4 works, the vibration generated will drive placement plate 3 and move down, and placement plate 3 can squeeze four the first springs 9,
The bounce that generates can play the role of damping when first spring 9 is shunk, while placement plate 3 will drive slide plate 10 to moving down
Dynamic, slide plate 10 drives four sliding shoes 12 to stretch four second springs 13, the reaction generated when being stretched through second spring 13
It can play the role of damping, the present invention is convenient for carrying out installation fixation to hydraulic pump 4, while when hydraulic pump 4 shakes, can
To carry out damping well, noise is reduced, structure is simple, easy to use.
Working principle: in use, hydraulic pump 4 to be placed into the top of placement plate 3, two fixed blocks 6 is made to snap fitted to two
In fixing groove 5, two bolts 7 are then turned, are installed to two bolts 7 in two thread grooves 8, two fixed blocks 6 are carried out
Fixed, so that hydraulic pump 4 be fixed, when hydraulic pump 4 works, the vibration generated will drive placement plate 3 and move down,
Placement plate 3 can squeeze four the first springs 9, and the bounce that the first spring 9 generates when shrinking can play the role of damping, simultaneously
Placement plate 3 will drive slide plate 10 and move down, and slide plate 10 drives four sliding shoes 12 to stretch four second springs 13, pass through second
The reaction that spring 13 generates when stretching can play the role of damping.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (6)
1. a kind of fan drives closed type hydraulic system, including two mounting plates (1), which is characterized in that on two mounting plates (1)
It offers slide opening (2), is slidably fitted with the same placement plate (3) in two slide openings (2), the top of the placement plate (3) is placed
Have hydraulic pump (4), hydraulic pump (4) is located between two mounting plates (1), and there are two the bottom fixed installations of the hydraulic pump (4)
Fixed block (6) opens up at the top of placement plate (3) there are two fixing groove (5), two fixed blocks (6) respectively with two fixing grooves (5)
It mutually clamps, two mounting plate (1) sides close to each other are fixedly installed with the same fixed plate (15), and fixed plate (15), which is located at, puts
The lower section of plate (3) is set, one end of multiple first springs (9), multiple first bullets are fixedly installed at the top of the fixed plate (15)
Bottom of the other end of spring (9) with placement plate (3) is mutually welded, and is slidably fitted with slide plate (10) on the fixed plate (15), sliding
Plate (10) extends to the top of fixed plate (15) and and placement plate between multiple first springs (9) at the top of slide plate (10)
(3) bottom is mutually welded, and the bottom of the slide plate (10) extends to the lower section of fixed plate (15) and is fixedly installed with bottom plate (11),
It is fixedly installed with multiple sliding shoes (12) at the top of the bottom plate (11), slide plate (10) is between multiple sliding shoes (12), institute
The bottom for stating fixed plate (15) offers multiple sliding grooves (14), the side walls of sliding shoe (12) and corresponding sliding groove (14)
It connects, one end of second spring (13), the other end of second spring (13) and sliding is fixedly installed at the top of sliding shoe (12)
The top inner wall of slot (14) is mutually welded.
2. a kind of fan according to claim 1 drives closed type hydraulic system, which is characterized in that two fixed block (6) phases
Mutually separate side offers thread groove (8), and the two sides of placement plate (3) offer threaded hole, two threaded holes respectively with
Two fixing grooves (5) are connected, and equal screw thread is equipped with bolt (7) in two threaded holes, two bolts (7) respectively with two screw threads
Slot (8) is threadedly coupled.
3. a kind of fan according to claim 1 drives closed type hydraulic system, which is characterized in that the bottom of the slide opening (2)
Guide groove is offered on portion's inner wall, the bottom of placement plate (3) is fixedly installed with guide rod, the side walls of guide rod and guide groove
Connection.
4. a kind of fan according to claim 1 drives closed type hydraulic system, which is characterized in that on the fixed plate (15)
Through-hole is offered, slide plate (10) is connect with the side walls of through-hole.
5. a kind of fan according to claim 1 drives closed type hydraulic system, which is characterized in that the fixing groove (5)
Vertical section is rectangular configuration, and fixed block (6) is rectangular configuration.
6. a kind of fan according to claim 1 drives closed type hydraulic system, which is characterized in that first spring (9)
Quantity with second spring (13) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152011.6A CN109027119A (en) | 2018-09-29 | 2018-09-29 | A kind of fan driving closed type hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152011.6A CN109027119A (en) | 2018-09-29 | 2018-09-29 | A kind of fan driving closed type hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027119A true CN109027119A (en) | 2018-12-18 |
Family
ID=64615328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811152011.6A Pending CN109027119A (en) | 2018-09-29 | 2018-09-29 | A kind of fan driving closed type hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027119A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226251A (en) * | 1995-02-22 | 1996-09-03 | Yoshinori Suzuki | Building earthquake oscillation absorber and foundation method therefor |
| CN2737613Y (en) * | 2004-08-24 | 2005-11-02 | 孙永刚 | Anti-collision protection damper for vehicle |
| CN107211985A (en) * | 2017-06-26 | 2017-09-29 | 陈德忠 | A kind of Garden go-cart chemical spraying device with shock-absorbing function |
| CN107654797A (en) * | 2017-10-11 | 2018-02-02 | 成都环磊科技有限公司 | A kind of detachable calculating machine support for being easy to cleaning |
| CN207315951U (en) * | 2017-08-08 | 2018-05-04 | 扬州中碟弹簧制造有限公司 | A kind of buffering spring component |
| CN207550924U (en) * | 2017-11-30 | 2018-06-29 | 吴江市博大电子科技有限公司 | A kind of plastic-sucking tray structure |
| CN207624771U (en) * | 2017-12-23 | 2018-07-17 | 林树英 | A kind of solar energy storage apparatus of electrical water jetting pipe |
| CN207926311U (en) * | 2018-03-13 | 2018-09-28 | 黄建锋 | A kind of mounting base of energy-saving electric machine |
| CN208816591U (en) * | 2018-09-29 | 2019-05-03 | 张家港韶液液压技术有限公司 | A kind of fan driving closed type hydraulic system |
-
2018
- 2018-09-29 CN CN201811152011.6A patent/CN109027119A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226251A (en) * | 1995-02-22 | 1996-09-03 | Yoshinori Suzuki | Building earthquake oscillation absorber and foundation method therefor |
| CN2737613Y (en) * | 2004-08-24 | 2005-11-02 | 孙永刚 | Anti-collision protection damper for vehicle |
| CN107211985A (en) * | 2017-06-26 | 2017-09-29 | 陈德忠 | A kind of Garden go-cart chemical spraying device with shock-absorbing function |
| CN207315951U (en) * | 2017-08-08 | 2018-05-04 | 扬州中碟弹簧制造有限公司 | A kind of buffering spring component |
| CN107654797A (en) * | 2017-10-11 | 2018-02-02 | 成都环磊科技有限公司 | A kind of detachable calculating machine support for being easy to cleaning |
| CN207550924U (en) * | 2017-11-30 | 2018-06-29 | 吴江市博大电子科技有限公司 | A kind of plastic-sucking tray structure |
| CN207624771U (en) * | 2017-12-23 | 2018-07-17 | 林树英 | A kind of solar energy storage apparatus of electrical water jetting pipe |
| CN207926311U (en) * | 2018-03-13 | 2018-09-28 | 黄建锋 | A kind of mounting base of energy-saving electric machine |
| CN208816591U (en) * | 2018-09-29 | 2019-05-03 | 张家港韶液液压技术有限公司 | A kind of fan driving closed type hydraulic system |
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