CN106762996B - A kind of low noise is from heat radiating type movable hydraulic pumping plant - Google Patents
A kind of low noise is from heat radiating type movable hydraulic pumping plant Download PDFInfo
- Publication number
- CN106762996B CN106762996B CN201710159583.6A CN201710159583A CN106762996B CN 106762996 B CN106762996 B CN 106762996B CN 201710159583 A CN201710159583 A CN 201710159583A CN 106762996 B CN106762996 B CN 106762996B
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- CN
- China
- Prior art keywords
- fuel tank
- pedestal
- case lid
- columns
- pumping plant
- 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.)
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Classifications
-
- 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
- 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
- F15B21/008—Reduction of noise or vibration
Abstract
A kind of low noise is from heat radiating type movable hydraulic pumping plant, it mainly includes pedestal, and the universal wheel below pedestal, four columns are vertically fixed on pedestal, fuel tank is suspended on by being arranged on four springs of fuel tank corner above four columns, the upper port position of fuel tank is provided with case lid, the fixed densely covered fin with heat sinking function on the fuel tank body and the upper plane of case lid, the motor of an oil pump and a submersible type is fixed in installation in fuel tank, the present invention not only has the advantages that noise low heat emission is good, it disclosure satisfy that the use needs in the places such as teaching and laboratory.
Description
Technical field
It is moved the present invention relates to hydraulic power unit more particularly to suitable for the low noise of laboratory and place to operate schools from heat radiating type
Hydrodynamic pressure pumping plant.
Background technology
Hydraulic system laboratory is mainly used for the side such as structure and principle, inspection and adjustment and the Study on Fault of hydraulic system
The teaching and scientific research work in face.Hydraulic power unit is the important component in laboratory, and predominantly laboratory provides various experiment institutes
The hydraulic energy source needed.But hydraulic pump is at work, noise is larger, particularly in high workload pressure, can usually send ear-piercing
Shriek.The explanation and demonstration of teacher of this noise severe jamming, has disperseed the attention of student, affects teaching effect
Fruit, while also polluted the environment of surrounding.In addition, in the experiment of noise monitoring, such as by detecting hydraulic valve or remaining fluid
The noise of element is pressed to carry out in fault diagnostic test, the noise of hydraulic pump can extreme influence experimental result at this time.Therefore, as with
There must be the extremely low requirement of criteria for noise in the hydraulic power unit that laboratory and place to operate schools use, and it is more existing common
Hydraulic power unit can not meet the requirement in above-mentioned place.
The content of the invention
It is an object of the invention to：According to the demand in the places such as school duty room, a kind of low noise is provided and is moved from heat radiating type
Hydrodynamic pressure pumping plant meets the need of work in teaching and scientific experiment place.
Technical solution is used by the present invention realizes above-mentioned purpose：A kind of low noise is from heat radiating type movable hydraulic
Pumping plant, it mainly includes pedestal and the universal wheel below pedestal, and also installation settings has cart handle on the pedestal
Hand, it is characterised in that：Four columns are vertically fixed on pedestal, fuel tank is suspended on by being arranged on four springs of fuel tank corner
Above four columns, case lid is provided at the upper port position of fuel tank, it is fixed in the upper plane of the fuel tank body and case lid
The densely covered fin with heat sinking function installs the motor for fixing an oil pump and a submersible type in fuel tank, described
Oil pump shaft is connected with submersible machine axis with shaft coupling, and proper amount of hydraulic oil is injected in fuel tank, is set at the both ends of fuel tank
Oil inlet and oil outlet.
Advantageous effect：The present invention is since workpiece oil pump and motor are closed and be immersed in the hydraulic oil of fuel tank, noise
It can be absorbed by hydraulic oil, in addition the cushioning effect of pendulum spring, further absorb workpiece due to making an uproar caused by vibrations
Sound, the fin being arranged in fuel tank and fuel tank cap add the contact area of fuel tank and air, are conducive to radiate, workpiece
The aerial vibrations of fin driven on fuel tank and case lid, there is perturbation action to surrounding air, be further conducive to
Heat dissipation is conducive to the normal work of hydraulic system, thus, the present invention not only has the advantages that noise low heat emission is good, Neng Gouman
The use in the places such as foot teaching and laboratory needs.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention.
Shown in figure：1 is pedestal；2 be universal wheel；3 be cart handle；4 be column；5 be fuel tank；6 be case lid；7 be bullet
Spring；8 be submersible machine；9 be oil pump；10 be fin；11 be oil inlet；12 be oil outlet.
Specific embodiment
For a kind of low noise from heat radiating type movable hydraulic pumping plant, it mainly includes pedestal（1）And mounted on pedestal（1）Under
The universal wheel in face（2）, also installation settings has cart handle (3) on the pedestal (1), it is characterised in that：It hangs down on pedestal (1)
Four columns (4) directly are fixed, fuel tank (5) is suspended on four columns (4) by being arranged on four springs (7) of fuel tank (5) corner
Above, case lid (6) is provided at the upper port position of fuel tank (5), in the upper plane of the fuel tank (5) body and case lid (6)
The fixed densely covered fin (10) with heat sinking function is installed in fuel tank (5) and fixes an oil pump (9) and a submersible type
Motor (8), the oil pump (9) axis is connected with submersible machine (8) axis with shaft coupling, the injection appropriate amount in fuel tank (5)
Hydraulic oil, at the both ends of fuel tank (5), oil inlet (11) and oil outlet is set（12）.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. for a kind of low noise from heat radiating type movable hydraulic pumping plant, it mainly includes pedestal（1）And mounted on pedestal（1）Below
Universal wheel（2）, also installation settings has cart handle (3) on the pedestal (1), it is characterised in that：It is vertical on pedestal (1)
Four columns (4) are fixed, fuel tank (5) is suspended on by being arranged on four springs (7) of fuel tank (5) corner on four columns (4)
Face, is provided with case lid (6) at the upper port position of fuel tank (5), solid in the upper plane of the fuel tank (5) body and case lid (6)
Surely the densely covered fin (10) with heat sinking function is installed in fuel tank (5) and fixes an oil pump (9) and submersible type
Motor (8), the oil pump (9) axis are connected with submersible machine (8) axis with shaft coupling, and injection is proper amount of in fuel tank (5)
Hydraulic oil sets oil inlet (11) and oil outlet at the both ends of fuel tank (5)（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159583.6A CN106762996B (en) | 2017-03-17 | 2017-03-17 | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159583.6A CN106762996B (en) | 2017-03-17 | 2017-03-17 | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106762996A CN106762996A (en) | 2017-05-31 |
| CN106762996B true CN106762996B (en) | 2018-05-18 |
Family
ID=58967039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159583.6A Active CN106762996B (en) | 2017-03-17 | 2017-03-17 | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106762996B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063605A (en) * | 1976-10-12 | 1977-12-20 | Sperry Rand Corporation | Fluid power transmission system |
| CN204025196U (en) * | 2014-04-15 | 2014-12-17 | 合肥英腾嘉科技发展有限责任公司 | A kind of portable double loop hydraulic power station |
| CN204942150U (en) * | 2015-09-11 | 2016-01-06 | 苏州市通准精密塑胶五金有限责任公司 | A kind of can the fuel-efficient hydraulic pressure installation of anti-slag for bar folder |
| CN206563011U (en) * | 2017-03-17 | 2017-10-17 | 苏州蓝王机床工具科技有限公司 | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11207082A (en) * | 1998-01-28 | 1999-08-03 | Hitachi Ltd | Vibration proof device for washing machine and washing machine |
-
2017
- 2017-03-17 CN CN201710159583.6A patent/CN106762996B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063605A (en) * | 1976-10-12 | 1977-12-20 | Sperry Rand Corporation | Fluid power transmission system |
| CN204025196U (en) * | 2014-04-15 | 2014-12-17 | 合肥英腾嘉科技发展有限责任公司 | A kind of portable double loop hydraulic power station |
| CN204942150U (en) * | 2015-09-11 | 2016-01-06 | 苏州市通准精密塑胶五金有限责任公司 | A kind of can the fuel-efficient hydraulic pressure installation of anti-slag for bar folder |
| CN206563011U (en) * | 2017-03-17 | 2017-10-17 | 苏州蓝王机床工具科技有限公司 | A kind of low noise is from heat radiating type movable hydraulic pumping plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106762996A (en) | 2017-05-31 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ping Inventor before: Sun Shengqiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180402 Address after: 210000 Jiangsu Province, Nanjing city Lishui District Industrial Zone Project Shi Jiu Zhen Applicant after: Nanjing Jinqiu CNC Machine Tool Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Applicant before: Suzhou Lanwang Machine Tool Science & Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |