CN207961094U - A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine - Google Patents
A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine Download PDFInfo
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- CN207961094U CN207961094U CN201820270767.XU CN201820270767U CN207961094U CN 207961094 U CN207961094 U CN 207961094U CN 201820270767 U CN201820270767 U CN 201820270767U CN 207961094 U CN207961094 U CN 207961094U
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- oil
- hydraulic
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- fuel tank
- cylinder barrel
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Abstract
The utility model is related to rock rupture machine field more particularly to a kind of hydraulic stations for ultrahigh-pressure hydraulic rock rupture machine.The utility model includes protection cabinet, and fuel tank is provided in protection cabinet, and oil pump is connected on fuel tank, and the outlet of oil pump is connected with control valve group by pipeline；The control valve group is connected with continuous booster by pipeline；Continuous booster includes cylinder barrel, and the both sides of cylinder barrel are respectively connected with cylinder cap, and side of the cylinder cap far from cylinder barrel is connected with cylinder body, piston rod is arranged in cylinder barrel, there are two control joints, two control joints to be connect respectively with control valve group by pipeline for setting on cylinder barrel, and high pressure connection is provided on cylinder body.The utility model provides a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine with continuous booster to improve working efficiency, reduce hydraulic oil leakage, solves the problems, such as that the hydraulic station working efficiency for being currently used for ultrahigh-pressure hydraulic rock rupture machine is low and easy oil leak.
Description
Technical field
The utility model is related to rock rupture machine field more particularly to a kind of liquid for ultrahigh-pressure hydraulic rock rupture machine
Pressure station.
Background technology
Hydraulic station is the hydraulic power source being made of hydraulic pump, drive motor, fuel tank, direction valve, throttle valve, overflow valve etc.
Device or the hydraulic device including control valve.By the flow direction of driving device requirement, pressure and flow fuel feeding, it is suitable for driving
Device detached with hydraulic station it is various mechanically hydraulic station is connected with driving device (oil cylinder or motor) with oil pipe, hydraulic pressure system
Various defined actions can be realized in system.
Hydraulic station is also known as hydraulic power unit, and motor drives oil pump rotation, pump to buy oil after oil suction in fuel tank, mechanical energy is converted
For the pressure energy of hydraulic oil, after hydraulic oil realizes direction, pressure, flow-rate adjustment by integrated package (or valve group conjunction) by hydraulic valve
Be transferred in the oil cylinder or oil motor of hydraulic machinery through external pipeline, to control the transformation in hydraulic motor direction, strength it is big
Small and speed speed pushes various hydraulic machineries to do work.Hydraulic station is independent hydraulic device, it presses driving device (host)
It is required that fuel feeding, and direction, pressure and the flow of oil stream are controlled, it is suitable for host and the separable various hydraulic presses of hydraulic device
Under tool, drives oil pump rotation, pump to buy oil after oil suction in fuel tank by motor, convert mechanical energy to the pressure energy of hydraulic oil.
Number of patent application is that the patent of invention of CN201710676218.2 discloses a kind of hydraulic station structure of numerically controlled lathe,
Its structure includes：Hydraulic control valve, hydraulic pressure platform, adjusting pressuring knob, platform gusset plate, groove sliding rail block, pressure liquid level table, liquid
Pressure station body, body performance nameplate, platform front apron, vacuum motor, hydraulic station plateau levels are welded on hydraulic station body, put down
Platform gusset plate, which sets there are two and is respectively perpendicular, is welded on the upper angle of hydraulic pressure platform or so, and platform front apron is fixed on hydraulic pressure vertically
Before platform, groove sliding rail block is horizontally fixed on hydraulic pressure platform, and hydraulic control valve of the present invention is equipped with automatically controlled piece of control valve, control
Valve rod pipe processed, hydraulic control valve body, pressure indicator, the hydraulic control valve for realizing the hydraulic station structure of numerically controlled lathe combine pressure
Power dial gauge more effectively controls the transmission safety of hydraulic pressure, effective situations such as placing hydraulic pressure detonation, with stablizing safely and effectively
Protection body is equipment performance, the transmission of air motor auxiliary hydraulic pressure.
But in catalase field, the pressure of common hydraulic station is unable to reach requirement.Existing catalase
The middle hydraulic station used uses unidirectional booster, unidirectional booster to have idle stroke, hydraulic oil can not be made continuously a large amount of
Supply, working efficiency are relatively low.It is known that the sealing under superelevation pressure condition is extremely difficult, somewhat leak pressure declines very
Soon, especially influenced in the state of small flow it is particularly evident, if booster be single-acting, when needing one section of backhaul
Between, it is clear that high pressure oil is not provided in this section of return interval, this requires each seal member oil drippings of system not to leak, this is to be not easily achieved
's.
Utility model content
The utility model overcomes the deficiencies in the prior art, provide it is a kind of with continuous booster with improve working efficiency,
The hydraulic station for ultrahigh-pressure hydraulic rock rupture machine for reducing hydraulic oil leakage, solves and is currently used for ultrahigh-pressure hydraulic rock
The problem of hydraulic station working efficiency of disruptor is low and easy oil leak.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine, including protection cabinet are provided with oil in protection cabinet
Case is connected with oil pump on fuel tank, and the outlet of oil pump is connected with control valve group by pipeline；The control valve group is connected by pipeline
There is continuous booster；Continuous booster includes cylinder barrel, and the both sides of cylinder barrel are respectively connected with cylinder cap, side connection of the cylinder cap far from cylinder barrel
Have cylinder body, be arranged with piston rod in cylinder barrel, on cylinder barrel setting there are two control joint, two control joints respectively by pipeline with
Control valve group connects, and high pressure connection is provided on cylinder body.
As the preferred embodiment of the utility model, the control valve group is also connected with return oil filter, oil return by pipeline
The outlet of oil filter is connected to by pipeline with fuel tank.
As the preferred embodiment of the utility model, it is connected with oil-containing groove in the fuel tank, one end of oil-containing groove and oil pump
Import connects, and the other end of oil-containing groove is connected with corrugated flexible hose, and the other end of corrugated flexible hose, which is connected with, takes oily component, takes oily component
On be connected with floating head.
As the preferred embodiment of the utility model, described to take oily component include gland, and floating head is connected in gland, Gu
Determine to be connected on head and take oil head, takes oil head horizontally disposed.
As the preferred embodiment of the utility model, it is provided in the fuel tank for preventing from taking oily component inclined anti-oblique
Net raises the nose above water to breathe and takes oily component to be sheathed in anti-inclined wire.
As the preferred embodiment of the utility model, isolation board is provided in the fuel tank, it is several heavy to be provided on isolation board
The shape of cinder notch, sediment mouth is infundibulate.
Compared with prior art, the utility model has the beneficial effects that：
1, the control valve group of the utility model is connected with continuous booster by pipeline, when hydraulic oil is controlled by any one
When connector processed is flowed into cylinder barrel, effective supercharging can be obtained in the hydraulic oil in the high pressure connection in hydraulic oil outflow direction, to this
Oil circuit is pressurized.Therefore, whichever stroke, hydraulic oil can be effectively pressurized, and are avoided idle stroke and reduced asking for efficiency
Topic.After continuous booster, the problem of avoiding abrupt pressure change and hydraulic oil is caused to be easy leakage, to avoid hydraulic pressure
The case where oil pressure declines to a great extent ensure that the normal use of disruptor.
2, hydraulic oil can carry some impurity later by entire oil circuit, and return oil filter may filter that in section hydraulic oil
Impurity, ensure reflux oil-feed tank hydraulic oil cleanliness factor so that hydraulic oil can be recycled.
3, after the pump start of the utility model, the hydraulic oil in fuel tank is by taking oily component to pump.Due to taking oil
Be connected with floating head on component, then take oily component that can float on the upper layer of hydraulic oil always, corrugated flexible hose can according to liquid level and from
Row adjustment collapsing length.The impurity in hydraulic oil in fuel tank can gradually be deposited to tank bottoms, and oily component use is taken to take
Layer hydraulic oil, avoids impurity and enters in hydraulic circuit.The reduction of impurity in hydraulic circuit so that each part is impaired in oil circuit
Rate is reduced, and is avoided the problem of oil circuit blocks, be ensure that the normal use of rock rupture machine.
4, the case where taking oil head horizontally disposed, reducing the convection current up and down of hydraulic oil when oil head being taken to be vertically arranged, further
Reduce impurity to enter in oil circuit.
5, anti-inclined wire can avoid that oily component is taken to generate inclination, and guarantee takes oily component that can normally take oil.
6, after contamination precipitation to tank bottoms, isolation board can effectively stop that impurity flow to hydraulic oil upper layer.Due to sediment
The shape of mouth is infundibulate, and impurity flow to the probability below isolation board above isolation board and is much larger than impurity below isolation board
The probability flowing to above isolation board, during reducing hydraulic oil turbulent flow, impurity enters hydraulic oil upper layer and is taken oily component
The case where extraction.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the front view of utility model；
Fig. 3 is the structural schematic diagram of continuous booster；
Fig. 4 is the direction view at A-A in Fig. 3；
Fig. 5 is the structural schematic diagram of unidirectional booster；
Fig. 6 is the sectional view of fuel tank.
In figure, 1- protection cabinets, 2- fuel tanks, 3- oil pumps, 4- control valve groups, 5- continuous boosters, 6- return oil filters,
21- oil-containing grooves, 22- corrugated flexible hoses, 23- take oily component, 24- to raise the nose above water to breathe, the anti-inclined wires of 25-, 26- isolation boards, 51- cylinder barrels, 52- cylinders
Cap, 53- cylinder bodies, 54- control joints, 55- high pressure connections, 231- glands, 232- take oil head.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment one
A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine, including protection cabinet 1 are provided in protection cabinet 1
Fuel tank 2 is connected with oil pump 3 on fuel tank 2, and the outlet of oil pump 3 is connected with control valve group 4 by pipeline；The control valve group 4 is logical
Piping is connected with continuous booster 5；Continuous booster 5 includes cylinder barrel 51, and the both sides of cylinder barrel 51 are respectively connected with cylinder cap 52, cylinder cap
52 sides far from cylinder barrel 51 are connected with cylinder body 53, are arranged with piston rod in cylinder barrel 51, and there are two controls to connect for setting on cylinder barrel 51
First 54, two control joints 54 are connect by pipeline with control valve group 4 respectively, and high pressure connection 55 is provided on cylinder body 53.
The control valve group 4 of the utility model is connected with continuous booster 5 by pipeline, when hydraulic oil is controlled by any one
When connector 54 processed is flowed into cylinder barrel 51, effective supercharging can be obtained in the hydraulic oil in the high pressure connection 55 in hydraulic oil outflow direction, from
And this oil circuit is pressurized.Therefore, whichever stroke, hydraulic oil can be effectively pressurized, and are avoided idle stroke and reduced effect
The problem of rate.After continuous booster 5, the problem of avoiding abrupt pressure change and hydraulic oil is caused to be easy leakage, to avoid
The case where hydraulic fluid pressure declines to a great extent, ensure that the normal use of disruptor.
Embodiment two
On the basis of embodiment one, the control valve group 4 is also connected with return oil filter 6, oil return oil strain by pipeline
The outlet of device 6 is connected to by pipeline with fuel tank 2.
Hydraulic oil can carry some impurity later by entire oil circuit, and return oil filter 6 may filter that in section hydraulic oil
Impurity, ensure reflux oil-feed tank 2 hydraulic oil cleanliness factor so that hydraulic oil can be recycled.
Embodiment three
On the basis of embodiment one or embodiment two, it is connected with oil-containing groove 21 in the fuel tank 2, the one of oil-containing groove 21
End is connect with the import of oil pump 3, and the other end of oil-containing groove 21 is connected with corrugated flexible hose 22, and the other end of corrugated flexible hose 22 is connected with
Oily component 23 is taken, takes and is connected with floating head 24 on oily component 23.
After the oil pump 3 of the utility model starts, the hydraulic oil in fuel tank 2 is by taking oily component 23 to pump.Due to taking
It is connected with floating head 24 on oily component 23, then takes oily component 23 that can float on the upper layer of hydraulic oil always, corrugated flexible hose 22 can be according to liquid
Position highly voluntarily adjusts collapsing length.The impurity in hydraulic oil in fuel tank 2 can gradually be deposited to 2 bottom of fuel tank, take oily group
Upper layer hydraulic oil is taken in 23 use of part, is avoided impurity and is entered in hydraulic circuit.The reduction of impurity in hydraulic circuit so that oil circuit
In each part loss percentage reduce, avoid oil circuit block the problem of, ensure that the normal use of rock rupture machine.
Example IV
It is described that oily component 23 is taken to include gland 231 on the basis of above-mentioned any one embodiment, 24 connections of raising the nose above water to breathe
It in gland 231, is connected in gland 231 and takes oil head 232, take oil head 232 horizontally disposed.
The case where taking oil head 232 horizontally disposed, reducing the convection current up and down of hydraulic oil when oil head 232 being taken to be vertically arranged, into
One step reduces impurity and enters in oil circuit.
Embodiment five
On the basis of above-mentioned any one embodiment, it is provided in the fuel tank 2 for preventing that oily component 23 is taken to tilt
Anti- inclined wire 25, raise the nose above water to breathe 24 and oily component 23 to be taken to be sheathed in anti-inclined wire 25.
Anti- inclined wire 25 can avoid that oily component 23 is taken to generate inclination, and guarantee takes oily component 23 that can normally take oil.
Embodiment six
On the basis of above-mentioned any one embodiment, it is provided with isolation board 26 in the fuel tank 2, is set on isolation board 26
Several sediment mouths are equipped with, the shape of sediment mouth is infundibulate.
After contamination precipitation to 2 bottom of fuel tank, isolation board 26 can effectively stop that impurity flow to hydraulic oil upper layer.Due to sediment
The shape of mouth is infundibulate, and the probability that impurity flow to 26 lower section of isolation board above isolation board 26 is much larger than impurity from isolation board
26 flowing underneaths to the top of isolation board 26 probability, during reducing hydraulic oil turbulent flow, impurity enter hydraulic oil upper layer and by
The case where taking oily component 23 to extract.
Claims (6)
1. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine, including protection cabinet (1), the interior setting of protection cabinet (1)
There is fuel tank (2), oil pump (3) is connected on fuel tank (2), the outlet of oil pump (3) is connected with control valve group (4) by pipeline；It is special
Sign is that the control valve group (4) is connected with continuous booster (5) by pipeline；Continuous booster (5) includes cylinder barrel (51),
The both sides of cylinder barrel (51) are respectively connected with cylinder cap (52), and side of the cylinder cap (52) far from cylinder barrel (51) is connected with cylinder body (53), cylinder barrel
(51) it is arranged with piston rod in, is arranged on cylinder barrel (51) there are two control joint (54), two control joints (54) pass through respectively
Pipeline is connect with control valve group (4), and high pressure connection (55) is provided on cylinder body (53).
2. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine according to claim 1, which is characterized in that described
Control valve group (4) is also connected with return oil filter (6) by pipeline, and the outlet of return oil filter (6) passes through pipeline and fuel tank (2)
Connection.
3. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine according to claim 1, which is characterized in that described
Oil-containing groove (21) is connected in fuel tank (2), one end of oil-containing groove (21) is connect with the import of oil pump (3), oil-containing groove (21) it is another
One end is connected with corrugated flexible hose (22), and the other end of corrugated flexible hose (22), which is connected with, takes oily component (23), takes on oily component (23)
It is connected with floating head (24).
4. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine according to claim 3, which is characterized in that described
It includes gland (231) to take oily component (23), and floating head (24) is connected in gland (231), is connected with and is taken in gland (231)
Oil head (232) takes oil head (232) horizontally disposed.
5. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine according to claim 3, which is characterized in that described
It is provided in fuel tank (2) for preventing from taking the inclined anti-inclined wire (25) of oily component (23), raises the nose above water to breathe (24) and to take oily component (23)
It is sheathed in anti-inclined wire (25).
6. a kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine according to Claims 1 to 5 any one, special
Sign is, is provided with isolation board (26) in the fuel tank (2), several sediment mouths, the shape of sediment mouth are provided on isolation board (26)
Shape is infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270767.XU CN207961094U (en) | 2018-02-26 | 2018-02-26 | A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270767.XU CN207961094U (en) | 2018-02-26 | 2018-02-26 | A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961094U true CN207961094U (en) | 2018-10-12 |
Family
ID=63739757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270767.XU Expired - Fee Related CN207961094U (en) | 2018-02-26 | 2018-02-26 | A kind of hydraulic station for ultrahigh-pressure hydraulic rock rupture machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075797A (en) * | 2018-10-19 | 2020-04-28 | 罗伯特·博世有限公司 | Hydraulic assembly |
-
2018
- 2018-02-26 CN CN201820270767.XU patent/CN207961094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075797A (en) * | 2018-10-19 | 2020-04-28 | 罗伯特·博世有限公司 | Hydraulic assembly |
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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: 20181012 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |