CN207526784U - A kind of movable type hydraulic pumping station - Google Patents
A kind of movable type hydraulic pumping station Download PDFInfo
- Publication number
- CN207526784U CN207526784U CN201721273071.4U CN201721273071U CN207526784U CN 207526784 U CN207526784 U CN 207526784U CN 201721273071 U CN201721273071 U CN 201721273071U CN 207526784 U CN207526784 U CN 207526784U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- accumulator
- supply pipe
- fuel feeding
- 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
- 238000005086 pumping Methods 0.000 title claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 85
- 239000002828 fuel tank Substances 0.000 claims abstract description 42
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
It can not be moved to solve pumping plant in the prior art, equipment start-stop process is frequent, and its is complicated, the problem of using inconvenience, the utility model discloses a kind of movable type hydraulic pumping station, including moving portion, fuel tank, fuel feeding portion and oil return portion, the moving portion includes vehicle frame and is fixed on the wheel of bottom of frame；The fuel tank includes the fuel feeding area and oil back region that are separated by inner tank partition board, and hydraulic oil channel is provided on partition board；The fuel feeding portion includes the plunger pump being arranged in fuel feeding area, and the oil-feed port being connected with plunger pump by oil supply pipe is also equipped with successively for oil rectifier, solenoid valve, pressure regulator valve and overflow valve on oil supply pipe；The oil return portion includes oil return opening, and the oil return opening is connected by oil returning tube with tank drainback area, and radiator is additionally provided on oil returning tube；Accumulator is further included, solenoid directional control valve is additionally provided on oil supply pipe, the accumulator is connected by solenoid directional control valve with oil supply pipe.
Description
Technical field
The utility model is related to a kind of hydraulic power units, refer in particular to a kind of movable type hydraulic pumping station.
Background technology
Existing hydraulic power unit system belongs to a part of entire mechanical equipment, it is by power motor, hydraulic pump and electricity
Component is controlled to form.It is fixed on the specific position of machinery, can not arbitrarily move.Hydraulic must all be filled when using each time
It puts and is docked by hydralic hose with hydraulic pressure output port, it is time-consuming, it is inconvenient for use, each time during loading and unloading device, if
Output port is dealt with improperly, and hydraulic power unit foreign matter may be caused to remain or oil leak and cisco unity malfunction.
Invention content
The purpose of this utility model is in order to solve the above technical problems, provide a kind of movable type hydraulic pumping station, reduces equipment
Shutdown process, it is simple in structure, using convenient.
The purpose of this utility model is to solve the above problems, the technical solution taken is as follows：A kind of mobile hydraulic
Pumping plant, including moving portion, fuel tank, fuel feeding portion and oil return portion, the moving portion includes vehicle frame and is fixed on the wheel of bottom of frame；
The fuel tank includes the fuel feeding area and oil back region that are separated by inner tank partition board, and hydraulic oil is provided on partition board
Channel；
The fuel feeding portion includes the plunger pump being arranged in fuel feeding area, the fuel feeding being connected with plunger pump by oil supply pipe
Mouthful, it is also equipped with successively for oil rectifier, solenoid valve, pressure regulator valve and overflow valve on oil supply pipe；
The oil return portion includes oil return opening, and the oil return opening is connected by oil returning tube with tank drainback area, in oil return
Radiator is additionally provided on pipeline；
Further include accumulator, be additionally provided with solenoid directional control valve on oil supply pipe, the accumulator by solenoid directional control valve with
Oil supply pipe connects.
Further：The accumulator is fixed on fuel tank side by accumulator stent, is additionally provided in accumulator lower part solid
It is scheduled on the accumulator pedestal of fuel tank side.
Further：The plunger pump is connect by shaft coupling with the motor being fixed on fuel tank.
Further：The fuel tank is equipped with oiling vent cap, and the wheel of the bottom of frame includes deflecting roller and through ship,
Vehicle frame side is equipped with push and pull bar, and oil mass ruler is equipped in fuel tank side.
Further：The oiling vent cap sets air cleaner by rubber ring seal, the end of oil feed line
It sets into oil screen.
The beneficial effects of the utility model are：Pumping station system is arranged on vehicle frame in the utility model structure, the pumping plant with
External electric-control system connection is worked by pipeline and external hydraulic actuating mechanism connection, makes pumping plant conveniently moving, fit
Close multiple position work.Fuel tank is equipped with cooler, oil can be enable to be quickly cooled down for oil rectifier, increases continuous work
Time, in fuel tank in be equipped with oil back chamber and fuel supply chamber, between equipped with setting hydraulic oil channel in partition board, partition board so that oil return
Flowing is stablized, and with the shaking also reduced into partition board in moving process, is equipped with accumulator beside fuel tank, can be reduced the start and stop of motor
Number increases the fuel delivery of unit interval, enhances the stability and balance of system operation.The utility model is compact-sized,
Stream time is long, and efficiency of pumping station is high, long lifespan.
The fuel tank of the utility model is equipped with oiling vent cap, and oiling vent cap sets air by rubber ring seal
Filter, into oil screen, oil feed line is equipped with for oil rectifier the end set of oil feed line, ensure that running of hydraulic power oil is smooth
It is logical, not by outside contamination, not blockage phenomenon.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model movable type hydraulic pumping station；
Fig. 2 is the side view of the utility model movable type hydraulic pumping station；
Fig. 3 is the front view of the utility model movable type hydraulic pumping station.
Label declaration in above-mentioned attached drawing：1- through ships, 2- accumulator pedestals, 3- accumulator stents, 4- oil return pipe fasteners,
5- radiators, 6- oil returning tubes, 7- fans, 8- oiling vent caps, 9- oil return openings, 10- are pressed into oil screen, 11- pressure gauges, 12-
Power table switchs, 13- overflow valves, 14- pressure regulator valves, 15- solenoid directional control valves, 16- alarms, 17- oil-feed ports, 18- Hydraulic integrations
Block, 19- accumulators switch, 20- Partition board for fuel tank, 21- pushing hands ribs, 23- deflecting rollers, 24- hydraulic oil channels, 28- accumulators,
34- supplies oil rectifier, 36- motors, 38- fuel tank ribs, 41- oil mass rulers, 42- fuel tanks, 43- push and pull bars, 44- plunger pumps.
Specific embodiment
Movable hydraulic pumping plant according to the present invention is described in detail below in conjunction with attached drawing.
It is as shown in Figs. 1-3 a kind of movable type hydraulic pumping station of the utility model structure, including moving portion, fuel tank 42, fuel feeding
Portion and oil return portion, the moving portion include vehicle frame and are fixed on the wheel of bottom of frame；
The fuel tank includes the fuel feeding area and oil back region that are separated by inner tank partition board 20, and hydraulic pressure is provided on partition board
Oily channel 24；
The fuel feeding portion includes the plunger pump 44 being arranged in fuel feeding area, the confession being connected with plunger pump by oil supply pipe
Hydraulic fluid port 17 is also equipped on oil supply pipe for oil rectifier 34, solenoid valve, pressure regulator valve 14 and overflow valve 13 successively, described to overflow
Stream valve is pilot operated compound relief valve；Pressure gauge 11 is equipped on oil supply pipe, pressure meter switch 12 is equipped in pressure gauge front end, is supplying
The alarm 16 for overpressure alarm is additionally provided on oil-piping；
The oil return portion includes oil return opening 9, and the oil return opening is connected by oil returning tube 6 with tank drainback area, is returning
Radiator 5 and matched fan 7 are additionally provided on oil-piping, the oiling pipeline is fixed on oil by oil return pipe fastener 4
On the outside of case；
Accumulator 28 is further included, solenoid directional control valve 15 is additionally provided on oil supply pipe, the accumulator passes through electromagnetic switch
Valve is connected with oil supply pipe.
Preferably：The accumulator is fixed on fuel tank side by accumulator stent 3, and fixation is additionally provided in accumulator lower part
Accumulator pedestal 2 in fuel tank side, accumulator front end are equipped with accumulator and switch 19.
Preferably：The plunger pump is connect by shaft coupling with the motor 36 being fixed on fuel tank, in the entrance of plunger pump
Equipped with into oil screen 10.
Preferably：The fuel tank is equipped with oiling vent cap 8, and the wheel of the bottom of frame includes deflecting roller 23 and through ship
1, vehicle frame side is equipped with push and pull bar 43, and the pushing hands ribs 21 equipped with reinforcement effect is in fuel tank between push and pull bar and vehicle frame
Side is equipped with oil mass ruler 41 and fuel tank ribs 38.
Preferably：The oiling vent cap 8 sets air cleaner by rubber ring seal, the end of oil feed line
It sets into oil screen.
Preferably, the overflow valve, pressure regulator valve and solenoid directional control valve can uniformly be arranged to a hydraulic manifold block 18.
Specifically, movable type hydraulic pumping station, mainly including fueller, fuel tank, cooling system and control valve group, wherein,
The hydraulic power unit is located on removable vehicle frame, and bottom of frame is equipped with through ship and deflecting roller；Oil mass ruler is equipped on the outside of fuel tank and is pushed away
It pulls handle；Fuel tank, motor, hydraulic manifold block, hydraulic control block, hydraulic planger pump, radiator, fan sequence are connected；Fuel feed pump
For the end set on road into oil screen, oil feed line is equipped with pressure gauge, alarm, for oil rectifier；The oil back chamber of fuel tank internal
Hydraulic oil channel is set equipped with partition board, in partition board between fuel supply chamber；Motor, cooler, control valve group are located at fuel tank top, double
It is located at bottom in fuel tank to formula plunger pump, motor is connected with plunger pump by shaft coupling, and check valve is integrated in overflow valve inserting
On hydraulic control valve block, it is placed in fuel tank top.
During solenoid valves, pressure regulator valve is adjusted, oil outlet P can obtain the pressure output of needs, and hydraulic oil is through P mouthfuls of circulations
Fuel tank is flowed back to the actuator of hydraulic host machine, then through oil return inlet T, completes to act needed for hydraulic host machine, if the pressure of hydraulic oil surpasses
The rated pressure of pilot operated compound relief valve is crossed, hydraulic oil is directly over overflow valve and is back to fuel tank, protects hydraulic system steady operation；Electricity
During magnet valve no power, hydraulic oil passes through pilot operated compound relief valve and solenoid directional control valve open in usual, flows back to fuel tank.
The hydraulic power unit is mobile cart type, and rated pressure 10MPa, the flow of plunger pump is 91L/min, and driving is electric
The power of machine is 18.5KW, and the volume of fuel tank is 500L, and the tubing diameter of oil outlet connection is 27mm, the oil pipe of oil return opening connection
A diameter of 33mm.
Claims (5)
1. a kind of movable type hydraulic pumping station, it is characterised in that：Including moving portion, fuel tank, fuel feeding portion and oil return portion, the moving portion
Including vehicle frame and the wheel for being fixed on bottom of frame；
The fuel tank includes the fuel feeding area and oil back region that are separated by inner tank partition board, and being provided with hydraulic oil on partition board leads to
Road；
The fuel feeding portion is including the plunger pump being arranged in fuel feeding area, the oil-feed port being connected with plunger pump by oil supply pipe,
It is also equipped with successively for oil rectifier, solenoid valve, pressure regulator valve and overflow valve on oil supply pipe；
The oil return portion includes oil return opening, and the oil return opening is connected by oil returning tube with tank drainback area, in oil returning tube
On be additionally provided with radiator；
Accumulator is further included, solenoid directional control valve is additionally provided on oil supply pipe, the accumulator passes through solenoid directional control valve and fuel feeding
Pipeline connects.
2. movable type hydraulic pumping station according to claim 1, it is characterised in that：The accumulator is consolidated by accumulator stent
Fuel tank side is scheduled on, the accumulator pedestal for being fixed on fuel tank side is additionally provided in accumulator lower part.
3. movable type hydraulic pumping station according to claim 1, it is characterised in that：The plunger pump passes through shaft coupling and fixation
Motor connection on fuel tank.
4. movable type hydraulic pumping station according to claim 1, it is characterised in that：The fuel tank is equipped with oiling vent cap,
The wheel of the bottom of frame includes deflecting roller and through ship, and vehicle frame side is equipped with push and pull bar, and oil mass ruler is equipped in fuel tank side.
5. movable type hydraulic pumping station according to claim 4, it is characterised in that：The oiling vent cap is close by rubber washer
Envelope, and sets air cleaner, and the end set of oil feed line is into oil screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273071.4U CN207526784U (en) | 2017-09-30 | 2017-09-30 | A kind of movable type hydraulic pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273071.4U CN207526784U (en) | 2017-09-30 | 2017-09-30 | A kind of movable type hydraulic pumping station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526784U true CN207526784U (en) | 2018-06-22 |
Family
ID=62569190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273071.4U Expired - Fee Related CN207526784U (en) | 2017-09-30 | 2017-09-30 | A kind of movable type hydraulic pumping station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526784U (en) |
-
2017
- 2017-09-30 CN CN201721273071.4U patent/CN207526784U/en not_active Expired - Fee Related
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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: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |