CN110030221A - A kind of anchor twists integration of equipments controller and its working method - Google Patents
A kind of anchor twists integration of equipments controller and its working method Download PDFInfo
- Publication number
- CN110030221A CN110030221A CN201910298580.XA CN201910298580A CN110030221A CN 110030221 A CN110030221 A CN 110030221A CN 201910298580 A CN201910298580 A CN 201910298580A CN 110030221 A CN110030221 A CN 110030221A
- Authority
- CN
- China
- Prior art keywords
- valve
- mouthfuls
- repairing
- valve group
- group
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/025—Pressure reducing valves
Abstract
A kind of anchor twists integration of equipments controller and its working method, including connected manual proportional reversing valve and balance valve group, it further include repairing valve group, repairing valve group and manual proportional reversing valve are fixed in balance valve group, P mouthfuls to T mouthfuls of feed circuit is integrated in repairing valve group, repairing valve group includes repairing valve block, pilot operated directional control valve, pressure reducing valve and check valve, balances to export to be introduced into A/B mouthfuls of shuttle valve from P mouthful in valve group and returns the T mouth for balancing valve group in repairing valve group through pilot operated directional control valve, pressure reducing valve and check valve.The present invention, which installs standby recharging oil device additional, can prevent two chamber of motor A/B " being emptied " from motor drive shaft oil starvation being caused to be bonded on shell, and protection motor works normally.And integration of equipments controller can also be twisted by anchor and repairing is carried out to two chamber of motor A/B.
Description
Technical field
The invention belongs to integration control technology fields, and in particular to a kind of anchor twists integration of equipments controller and its work side
Method.
Background technique
According to the applicant understood, with the continuous development of shipbuilding industry, requirement of the market for deck machinery is higher and higher,
Middle anchor winch, which is treated, confidential asks higher and higher, it is therefore desirable to the standby carry out repairing of integrated manipulator to prevent motor A/B two
Chamber emptying, the standby requirement of anchor winch is met with this.
Nowadays, existing anchor winch control system has the following problems: integrated manipulator does not have standby recharging oil device, can not
Guarantee that two chamber of motor A/B is in always full of oil state when standby.
Summary of the invention
It is an object of the invention to: a kind of anchor twists integration of equipments controller and its working method, can satisfy anchor winch just
Normal working condition, moreover it is possible to integration of equipments controller be twisted by anchor, repairing is carried out to two chamber of motor A/B.
In order to reach the goals above, a kind of anchor twists integration of equipments controller, including connected manual proportional reversing valve peace
Weigh valve group, further includes repairing valve group, and repairing valve group and manual proportional reversing valve are fixed in balance valve group, integrate in repairing valve group
P mouthfuls to T mouthfuls of feed circuit, repairing valve group include repairing valve block, pilot operated directional control valve, pressure reducing valve and check valve, balance valve group
On be introduced into repairing valve group from P mouthfuls with the outlet of A/B mouthfuls of shuttle valve and return balance through pilot operated directional control valve, pressure reducing valve and check valve
The T mouth of valve group.
Preferred embodiment of the invention is: repairing valve group is connected by bolt with balance valve group.
Preferably, check valve be arranged in the P mouth of not oil valve group on the pipeline of T chamber.
A kind of anchor twists the working method of integration of equipments controller, specific as follows,
When standby, main proportional reversing valve is in middle position, P mouthfuls of closings.A, the high pressure liquid pressure oil of B, T mouthfuls of intercommunications, hydraulic pump output is cut
Only between pumping hole and P mouthfuls of main reversing valve, pilot operated directional control valve control reversal valve under spring promotion commutates to P mouthfuls and leads to A mouthfuls, makes P
The hydraulic oil of mouth enters T mouthfuls after pressure reducing valve depressurizes, and T mouthfuls of hydraulic oil is under the action of check valve, into the A/B two of motor
Chamber；
When manual proportional reversing valve works, P oral fluid pressure oil enters A or B mouthfuls of reversal valve, exports in A/B mouthfuls of reversal valve of shuttle valves
High pressure oil be introduced in the control mouth of pilot operated directional control valve, pilot operated directional control valve commutation is cut off P mouthfuls to T mouthfuls of access, is changed manually
A/B mouthfuls are entered to P mouthfuls of hydraulic oil of valve.
It can prevent two chamber of motor A/B " being emptied " from causing the invention has the following beneficial effects: the present invention installs standby recharging oil device additional
Motor drive shaft oil starvation is bonded on shell.Motor is protected to work normally.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the principle of the present invention figure；
Fig. 3 is repairing valve group structure chart of the invention.
Specific embodiment
Embodiment one
Fig. 1-Fig. 3 is please referred to, the present embodiment provides a kind of anchors to twist integration of equipments controller, including connected manual proportional reversing valve
1 and balance valve group 2, it further include repairing valve group 3, repairing valve group 3 and manual proportional reversing valve 1 are fixed in balance valve group 2, repairing
P mouthfuls to T mouthfuls of feed circuit is integrated in valve group 3, repairing valve group 3 includes repairing valve block 3-1, pilot operated directional control valve 3-2, pressure reducing valve
3-3 and check valve 3-4, balances to export from P mouthful with A/B mouthfuls of shuttle valve in valve group 2 and is introduced into repairing valve group 3 through pilot operated directional control valve
3-2, pressure reducing valve 3-3 and check valve 3-4 return the T mouth of balance valve group 2.
Repairing valve group 3 is connected by bolt with balance valve group 2.
Check valve 3-4 be arranged in the P mouth of not oil valve group on the pipeline of T chamber.
The anchor twists the working method of integration of equipments controller, specific as follows,
When standby, main proportional reversing valve is in middle position, P mouthfuls of closings.A, the high pressure liquid pressure oil of B, T mouthfuls of intercommunications, hydraulic pump output is cut
Only between pumping hole and P mouthfuls of main reversing valve, pilot operated directional control valve 3-2 control reversal valve under spring promotion commutates to P mouthfuls and leads to A mouthfuls,
P mouthfuls of hydraulic oil is set to enter T mouthfuls after pressure reducing valve 3-3 decompression, T mouthfuls of hydraulic oil is under the action of check valve 3-4, into horse
Two chamber of A/B reached；
When manual proportional reversing valve 1 works, P oral fluid pressure oil enters A or B mouthfuls of reversal valve, exports in A/B mouthfuls of reversal valve of shuttle valves
High pressure oil be introduced in the control mouth of pilot operated directional control valve 3-2, pilot operated directional control valve 3-2 commutation cuts off P mouthfuls to T mouthfuls of access,
Manual proportional reversing valve 1P mouthfuls of hydraulic oil enters A/B mouthfuls.
A series of P mouthfuls of the oil inlet on-off by inserted valves of integrated manipulator, when guaranteeing that anchor twists device standby, motor both ends
Still there is hydraulic oil to enter under the action of counterbalance valve by T mouthfuls.Due to long-time anchor twist equipment shutdown, motor both ends it is hydraulic
Oil can be leaked into gradually in fuel tank, so that motor port both ends are in oil-free situation, therefore, be increased in the P mouth of manual proportional reversing valve 1
Add standby feed circuit so that hydraulic pump starts and manual proportional reversing valve 1 when being in middle position, have the hydraulic oil of a small flow into
To motor hydraulic fluid port both ends, so that motor A/B pipeline is full of hydraulic oil by T mouthfuls, prevent motor when just starting due to oil-free lubrication
Motor rotatable parts are caused to damage.
Other than the raising of the common deck integrator of completion, lowering function, and increase standby repairing function.
Pilot operated directional control valve 3-2, the back in pressure reducing valve 3-3, P-T connection pipeline are connected in the P mouth of manual proportional reversing valve 1
Check valve 3-4 is pressed, while having repairing check valve 3-4 again in motor A, B two cavity oil mouth.Pilot operated directional control valve 3-2 is not operated in main valve
When, in the open state, P mouthfuls of high pressure liquid pressure oil enters pressure reducing valve 3-3, the hydraulic oil after decompression by pilot operated directional control valve 3-2
It pushes P-T back pressure check valve 3-4 open and enters T chamber, since A, B of T chamber and motor mouth are connected, counterbalance valve of the hydraulic oil in T chamber main road
Under the action of, hydraulic oil enters A, B mouth of motor by repairing check valve 3-4, to have the function that standby repairing to motor.
Standby recharging oil device is installed on the integrated manipulator of deck, according to system pressure, adjusts the setting of pressure reducing valve 3-3
Pressure, pressure is set as 6 bar, and the pressure of check valve 3-4 is selected in 3bar or so, entire T mouthfuls of return oil pressure valve setting
Greater than 3bar, it is generally the case that pilot operated directional control valve 3-2 is opened when standby, makes P mouthfuls to T mouthfuls of oil circuit connection, at pressure reducing valve 3-3
In decompression working condition, enters two chamber of A/B of motor under the action of T mouthfuls of main counterbalance valves into the hydraulic oil of T chamber, mended for motor
Oil.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (4)
1. a kind of anchor twists integration of equipments controller, including connected manual proportional reversing valve and balance valve group, which is characterized in that also
Including repairing valve group, the repairing valve group and the manual proportional reversing valve are fixed in the balance valve group, the Fill valve
It is integrated with P mouthfuls to T mouthfuls of feed circuit in group, the repairing valve group includes repairing valve block, pilot operated directional control valve, pressure reducing valve and unidirectional
Valve, export with A/B mouthfuls of shuttle valve from P mouthful in the balance valve group be introduced into the repairing valve group through the pilot operated directional control valve,
The pressure reducing valve and the check valve return the T mouth of balance valve group.
2. a kind of anchor twists integration of equipments controller according to claim 1, which is characterized in that the repairing valve group passes through
Bolt is connected with the balance valve group.
3. a kind of anchor twists integration of equipments controller according to claim 1, which is characterized in that the check valve setting exists
The P mouth of the not oil valve group on the pipeline of T chamber.
4. a kind of a kind of working method of anchor strand integration of equipments controller according to claim 1, which is characterized in that specific
It is as follows,
When standby, main proportional reversing valve is in middle position, and the high pressure liquid pressure oil of P mouthfuls of closings, A, B, T mouthfuls of intercommunications, hydraulic pump output is cut
Only between pumping hole and P mouthfuls of main reversing valve, pilot operated directional control valve control reversal valve under spring promotion commutates to P mouthfuls and leads to A mouthfuls, makes P
The hydraulic oil of mouth enters T mouthfuls after pressure reducing valve depressurizes, and T mouthfuls of hydraulic oil is under the action of check valve, into the A/B two of motor
Chamber；
When manual proportional reversing valve works, P oral fluid pressure oil enters A or B mouthfuls of reversal valve, exports in A/B mouthfuls of reversal valve of shuttle valves
High pressure oil be introduced in the control mouth of pilot operated directional control valve, pilot operated directional control valve commutation is cut off P mouthfuls to T mouthfuls of access, is changed manually
A/B mouthfuls are entered to P mouthfuls of hydraulic oil of valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298580.XA CN110030221A (en) | 2019-04-15 | 2019-04-15 | A kind of anchor twists integration of equipments controller and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298580.XA CN110030221A (en) | 2019-04-15 | 2019-04-15 | A kind of anchor twists integration of equipments controller and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110030221A true CN110030221A (en) | 2019-07-19 |
Family
ID=67238372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910298580.XA Pending CN110030221A (en) | 2019-04-15 | 2019-04-15 | A kind of anchor twists integration of equipments controller and its working method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228364Y (en) * | 2008-06-25 | 2009-04-29 | 三一重型装备有限公司 | Hydraulic device for controlling mechanical boring machine star wheel movement and walking motor fill oil |
| CN103244496A (en) * | 2013-05-13 | 2013-08-14 | 三一汽车起重机械有限公司 | Rotary control valve unit, rotary control hydraulic system and crane |
| CN103486094A (en) * | 2013-10-12 | 2014-01-01 | 徐州重型机械有限公司 | Crane and winch motor hydraulic control system thereof |
| CN104074824A (en) * | 2014-07-03 | 2014-10-01 | 徐州重型机械有限公司 | Anti-stall oil supplementing valve, winch motor hydraulic control system and crane |
| CN104163385A (en) * | 2014-07-24 | 2014-11-26 | 武汉船用机械有限责任公司 | Hydraulic control system for winch |
| WO2018119972A1 (en) * | 2016-12-30 | 2018-07-05 | 徐州重型机械有限公司 | Crane hydraulic control system and crane |
| CN109231051A (en) * | 2018-09-29 | 2019-01-18 | 武汉船用机械有限责任公司 | Winch shear is self-locking and remote emergency hydraulic system and its operating method for an a kind of high position |
| CN211474556U (en) * | 2019-04-15 | 2020-09-11 | 南京中船绿洲机器有限公司 | Anchor hank equipment integrated control ware |
-
2019
- 2019-04-15 CN CN201910298580.XA patent/CN110030221A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228364Y (en) * | 2008-06-25 | 2009-04-29 | 三一重型装备有限公司 | Hydraulic device for controlling mechanical boring machine star wheel movement and walking motor fill oil |
| CN103244496A (en) * | 2013-05-13 | 2013-08-14 | 三一汽车起重机械有限公司 | Rotary control valve unit, rotary control hydraulic system and crane |
| CN103486094A (en) * | 2013-10-12 | 2014-01-01 | 徐州重型机械有限公司 | Crane and winch motor hydraulic control system thereof |
| CN104074824A (en) * | 2014-07-03 | 2014-10-01 | 徐州重型机械有限公司 | Anti-stall oil supplementing valve, winch motor hydraulic control system and crane |
| CN104163385A (en) * | 2014-07-24 | 2014-11-26 | 武汉船用机械有限责任公司 | Hydraulic control system for winch |
| WO2018119972A1 (en) * | 2016-12-30 | 2018-07-05 | 徐州重型机械有限公司 | Crane hydraulic control system and crane |
| CN109231051A (en) * | 2018-09-29 | 2019-01-18 | 武汉船用机械有限责任公司 | Winch shear is self-locking and remote emergency hydraulic system and its operating method for an a kind of high position |
| CN211474556U (en) * | 2019-04-15 | 2020-09-11 | 南京中船绿洲机器有限公司 | Anchor hank equipment integrated control ware |
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