CN205973503U - Fixed hydraulic control system who grabs steel machine - Google Patents
Fixed hydraulic control system who grabs steel machine Download PDFInfo
- Publication number
- CN205973503U CN205973503U CN201620796372.4U CN201620796372U CN205973503U CN 205973503 U CN205973503 U CN 205973503U CN 201620796372 U CN201620796372 U CN 201620796372U CN 205973503 U CN205973503 U CN 205973503U
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- guide
- fuel tap
- oil
- action
- valve
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Abstract
The utility model relates to a fixed hydraulic control system who grabs steel machine, it includes hydraulic tank (5.1) its characterized in that, hydraulic oil pump (5.2), first motor (5.3), multiple unit valve (5.4), backpressure check valve (5.5), cooler (5.6), filter (5.7), rotating platform motor reducer assembly (5.8), big arm hydro -cylinder balanced valve (5.9), arm cylinder balanced valve (5.10), grab material claw hydro -cylinder (5.11), grab material claw swing drives assembly (5.12), guide's oil tank (5.13), driving oil pump (5.14), second motor (5.15), guide's oil sources piece (5.16), first control rod guide fuel tap (5.17), second control rod guide fuel tap (5.18) and third control rod guide fuel tap (5.19). The utility model has the advantages of simple to operate, moderrat cost, operation safety, simple structure.
Description
Technical field
This utility model is related to a kind of hydraulic control system of fixed steel grasping machine.
Background technology
Reclaim industry and steel mill when processing waste metal packing and shearing in waste metal, often inhale using on driving band
Disk feeds to process equipment, but often these industries are processed all outdoor during waste metal, installs driving and its inconvenient,
And it is dangerous.Using wheeled steel grasping machine, but wheeled steel grasping machine is expensive, and maintenance cost is high.Therefore seek a kind of peace
Dress is convenient, moderate, safe operation, and the hydraulic control system of the simply fixed steel grasping machine of structure is particularly important.
Content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of easy for installation, moderate, safe operation,
The hydraulic control system of the simply fixed steel grasping machine of structure.
The purpose of this utility model is realized in：
A kind of hydraulic control system of fixed steel grasping machine, it includes hydraulic oil container, hydraulic oil pump, the first motor, multichannel
Valve, back pressure check valve, cooler, filter, revolving dial motor reducer assembly, big arm cylinder balanced valve, bucket arm cylinder are put down
Weighing apparatus valve, material-hent claw oil cylinder, material-hent claw revolution driving assembly, guide's fuel tank, drive oil pump, the second motor, guide oil source block, first
Stick guide's fuel tap, second stick guide's fuel tap and the 3rd stick guide's fuel tap.
Revolving dial motor reducer assembly controls revolving dial spinning movement, and big arm cylinder balanced valve controls large arm to stretch
Cylinder expanding-contracting action, bucket arm cylinder balanced valve controls dipper expansion link expanding-contracting action, and material-hent claw oil cylinder controls material-hent claw opening and closing movement,
Material-hent claw revolution driving assembly controls rotator spinning movement.
Second electric motor starting is thus drive driving oil pump to make fuel feeding in guide's fuel tank, guide oil enters the first stick first
Oil Guide valve, second stick guide's fuel tap and the 3rd stick guide's fuel tap, the first electric motor starting is thus drive hydraulic oil pump
Make hydraulic oil container fuel feeding, hydraulic oil enters banked direction control valves, the action of first stick guide's fuel tap controls revolution by banked direction control valves
Platform motors reductor assembly and the action of big arm cylinder balanced valve, banked direction control valves is passed through in the action of second stick guide's fuel tap
Control the action of bucket arm cylinder balanced valve and material-hent claw oil cylinder, the action of the 3rd stick guide's fuel tap is controlled by banked direction control valves
The action of material-hent claw revolution driving assembly, the hydraulic oil flowing out from banked direction control valves passes sequentially through back pressure check valve, cooler and mistake
Filter is back to hydraulic oil container.
Compared with prior art, the beneficial effects of the utility model are：
This utility model eliminates mobile traveling mechanism, and revolving dial is arranged in fixed seat, compared with movable type, letter
Change hydraulic control system, reduced whole machine cost, using fixing operating position, be easy to the integral layout in place.Using electricity
Machine is driving source, effectively reduces routine use cost, decreases the pollution to environment, energy-conserving and environment-protective.Therefore this practicality is new
The hydraulic control system of the fixed steel grasping machine of type has easy for installation, moderate, safe operation, the simple advantage of structure.
Brief description
Fig. 1 is the structural representation of fixed steel grasping machine.
Fig. 2 is the hydraulic schematic diagram of fixed steel grasping machine.
Wherein：
Pedestal 1, fixed seat 2, revolving dial 3, operating room 4, Hydraulic Station 5, large arm 6, large arm telescoping cylinder 7, dipper 8, dipper
Expansion link 9, rotator 10, material-hent claw 11
Hydraulic oil container 5.1, hydraulic oil pump 5.2, the first motor 5.3, banked direction control valves 5.4, back pressure check valve 5.5, cooler
5.6th, filter 5.7, revolving dial motor reducer assembly 5.8, big arm cylinder balanced valve 5.9, bucket arm cylinder balanced valve 5.10,
Material-hent claw oil cylinder 5.11, material-hent claw revolution driving assembly 5.12, guide's fuel tank 5.13, drive oil pump 5.14, the second motor 5.15,
Guide oil source block 5.16, first stick guide's fuel tap 5.17, second stick guide's fuel tap 5.18, the 3rd stick guide oil
Valve 5.19.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of fixed steel grasping machine that this utility model is related to, it includes pedestal 1, and described pedestal 1 leads to
Cross anchor pole to be fixed on ground, described pedestal 1 is provided with fixed seat 2, described fixed seat 2 is provided with revolving dial 3, described
Operating room 4 and Hydraulic Station 5 are provided with revolving dial 3, described revolving dial 3 is also hinged with a large arm 6, described large arm
It is hinged with large arm telescoping cylinder 7, described large arm 6 front end is hinged with dipper 8, in described dipper 8 between 6 postmedians and revolving dial 3
It is hinged with dipper expansion link 9, the front end of described dipper 8 is hinged with rotator 10, described rotation between rear portion and large arm 6 middle front part
Material-hent claw 11 is provided with device 10.
It is provided with the first stick, the second stick and the 3rd stick in described operating room 4.
A kind of hydraulic control system of fixed steel grasping machine includes hydraulic oil container 5.1, hydraulic oil pump 5.2, the first motor
5.3rd, banked direction control valves 5.4, back pressure check valve 5.5, cooler 5.6, filter 5.7, revolving dial motor reducer assembly 5.8, big
Arm oil cylinder balanced valve 5.9, bucket arm cylinder balanced valve 5.10, material-hent claw oil cylinder 5.11, material-hent claw revolution driving assembly 5.12, guide
Fuel tank 5.13, driving oil pump 5.14, the second motor 5.15, guide oil source block 5.16, first stick guide's fuel tap 5.17, second
Stick guide's fuel tap 5.18 and the 3rd stick guide's fuel tap 5.19.
Wherein：First stick, the second stick and the 3rd stick control first stick guide's fuel tap respectively
5.17th, second stick guide's fuel tap 5.18 and the 3rd stick guide's fuel tap 5.19；Revolving dial motor reducer assembly
5.8 control revolving dial 3 spinning movements, big arm cylinder balanced valve 5.9 controls large arm telescoping cylinder 7 expanding-contracting action, and bucket arm cylinder is put down
Weighing apparatus valve 5.10 controls dipper expansion link 9 expanding-contracting action, and material-hent claw oil cylinder 5.11 controls material-hent claw 11 opening and closing movement, and material-hent claw turns round
Drive assembly 5.12 controls rotator 10 spinning movement.
Wherein second motor 5.15 starts thus driving driving oil pump 5.14 to make fuel feeding in guide's fuel tank 5.13, guide oil
Enter first stick guide's fuel tap 5.17, second stick guide's fuel tap 5.18 and the 3rd stick guide's fuel tap 5.19,
First motor 5.3 starts thus driving hydraulic oil pump 5.2 to make hydraulic oil container 5.1 fuel feeding, hydraulic oil enters banked direction control valves 5.4, the
The action of one stick guide's fuel tap 5.17 controls revolving dial motor reducer assembly 5.8 and large arm by banked direction control valves 5.4
The action of oil cylinder balanced valve 5.9, the action of second stick guide's fuel tap 5.18 controls bucket arm cylinder balance by banked direction control valves 5.4
Valve 5.10 and the action of material-hent claw oil cylinder 5.11, the action of the 3rd stick guide's fuel tap 5.19 is controlled by banked direction control valves 5.4
The action of material-hent claw revolution driving assembly 5.12, the hydraulic oil flowing out from banked direction control valves 5.4 passes sequentially through back pressure check valve 5.5, cold
But device 5.6 and filter 5.7 are back to hydraulic oil container 5.1.
Wherein：
Two separate the first motors 5.3 drive two separate hydraulic oil pumps 5.2, and hydraulic oil pump 5.2 is adopted
With general slow-speed of revolution variable displacement with constant power pump, the feature of this pump is low cost, the slow-speed of revolution, compatibility high it is easy to maintenance.Many
Road valve 5.4 is formed by two groups, and each hydraulic oil pump 5.2 gives one group of banked direction control valves 5.4 fuel feeding, so can realize answering of banked direction control valves
Close and control, thus can effective energy-conservation, and improve the speed of operation acts.
Guide oil source block 5.16 can ensure the stable supplying of guide oil well, and it is fitted with accumulator, and this is not only
The impulsive force producing during guide oil supply can be absorbed, also can store the guide oil of many liters, can provide in unexpected power-off first
Oil Guide, the action not completed is completed.Guide oil source block also has a most important function, it can automatically controlled cut-out guide oil,
Prevent people's imprudence when leaving or enter operating room from encountering action bars, produce maloperation.
The hydraulic oil flowing out from banked direction control valves 5.4 finally will be through back pressure check valve 5.5, cooler 5.6 and filter
5.7 are back to hydraulic oil container 5.1, and counterbalance valve is the distinctive device of this system, and it can prevent the oil in pipeline in deadweight
Lower oil sump tank, when unexpected parking, oil-free in pipeline, causes emptying phenomenon, causes great bodily injury to components and parts.Cooler is permissible
Reduce the temperature of oil when oil temperature raises, so can extend the service life of hydraulic component, filter can filter hydraulic pressure
In pipeline, all exceeded impurity, so can reduce the abrasion of hydraulic component.
First stick guide's fuel tap 5.17, second stick guide's fuel tap 5.18 and the 3rd stick guide's fuel tap
5.19 adjust the supply pressure of guide oil by the amplitude of itself stick, thus can control the width of corresponding main valve open
Degree, it is possible to achieve the fast of action controls at a slow speed.
Revolving dial motor reducer assembly 5.8 can be very stable control platform revolution, its own not only has back
Rotation protection function, also can be with oneself braking with the help of guide oil.
Big arm cylinder balanced valve 5.9 and bucket arm cylinder balanced valve 5.10, they can ensure that two oil cylinders can be simultaneously
Stable extends and retracts, and when oil pipe explosion off-load, can be with the rodless cavity of locked oil cylinder it is ensured that oil cylinder will not be quick
Fall, pound people and object, machine itself is damaged.
Material-hent claw revolution driving assembly 5.12, it is collection drive motor, reductor, and brake is integrated.Structure is simple, peace
Overall coefficient is high, good stability.
Claims (2)
1. a kind of hydraulic control system of fixed steel grasping machine is it is characterised in that it includes hydraulic oil container（5.1）, hydraulic oil pump
（5.2）, the first motor（5.3）, banked direction control valves（5.4）, back pressure check valve（5.5）, cooler（5.6）, filter（5.7）, revolution
Platform motors reductor assembly（5.8）, big arm cylinder balanced valve（5.9）, bucket arm cylinder balanced valve（5.10）, material-hent claw oil cylinder
（5.11）, material-hent claw revolution driving assembly（5.12）, guide's fuel tank（5.13）, drive oil pump（5.14）, the second motor（5.15）、
Guide oil source block（5.16）, first stick guide's fuel tap（5.17）, second stick guide's fuel tap（5.18）And the 3rd behaviour
Vertical pole guide's fuel tap（5.19）；
Second motor（5.15）Start thus driving driving oil pump（5.14）Make guide's fuel tank（5.13）Interior fuel feeding, guide oil enters
Enter first stick guide's fuel tap（5.17）, second stick guide's fuel tap（5.18）And the 3rd stick guide's fuel tap
（5.19）, the first motor（5.3）Start thus driving hydraulic oil pump（5.2）Make hydraulic oil container（5.1）Fuel feeding, hydraulic oil enters
Banked direction control valves（5.4）, first stick guide's fuel tap（5.17）Action pass through banked direction control valves（5.4）Revolving dial motor is controlled to slow down
Machine assembly（5.8）And big arm cylinder balanced valve（5.9）Action, second stick guide's fuel tap（5.18）Action pass through many
Road valve（5.4）Control bucket arm cylinder balanced valve（5.10）And material-hent claw oil cylinder（5.11）Action, the 3rd stick guide oil
Valve（5.19）Action pass through banked direction control valves（5.4）Control material-hent claw revolution driving assembly（5.12）Action, from banked direction control valves（5.4）
The hydraulic oil flowing out passes sequentially through back pressure check valve（5.5）, cooler（5.6）And filter（5.7）It is back to hydraulic oil container
（5.1）.
2. a kind of hydraulic control system of fixed steel grasping machine according to claim 1 is it is characterised in that revolving dial horse
Reach reductor assembly（5.8）Control revolving dial（3）Spinning movement, big arm cylinder balanced valve（5.9）Control large arm telescoping cylinder（7）
Expanding-contracting action, bucket arm cylinder balanced valve（5.10）Control dipper expansion link（9）Expanding-contracting action, material-hent claw oil cylinder（5.11）Control is grabbed
Material pawl（11）Opening and closing movement, material-hent claw revolution driving assembly（5.12）Control rotator（10）Spinning movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796372.4U CN205973503U (en) | 2016-07-27 | 2016-07-27 | Fixed hydraulic control system who grabs steel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796372.4U CN205973503U (en) | 2016-07-27 | 2016-07-27 | Fixed hydraulic control system who grabs steel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973503U true CN205973503U (en) | 2017-02-22 |
Family
ID=58026645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796372.4U Expired - Fee Related CN205973503U (en) | 2016-07-27 | 2016-07-27 | Fixed hydraulic control system who grabs steel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984810A (en) * | 2016-07-27 | 2016-10-05 | 江苏高德液压机械有限公司 | Hydraulic control system of fixed-type steel grabbing machine |
-
2016
- 2016-07-27 CN CN201620796372.4U patent/CN205973503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984810A (en) * | 2016-07-27 | 2016-10-05 | 江苏高德液压机械有限公司 | Hydraulic control system of fixed-type steel grabbing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210727 |