CN106144920B - Fixed steel grasping machine - Google Patents
Fixed steel grasping machine Download PDFInfo
- Publication number
- CN106144920B CN106144920B CN201610597815.1A CN201610597815A CN106144920B CN 106144920 B CN106144920 B CN 106144920B CN 201610597815 A CN201610597815 A CN 201610597815A CN 106144920 B CN106144920 B CN 106144920B
- Authority
- CN
- China
- Prior art keywords
- control
- control stick
- guide
- fuel tap
- revolving dial
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Abstract
A kind of fixed steel grasping machine of the present invention, it is characterised in that it includes pedestal（1）, the pedestal（1）On be provided with fixed seat（2）, the fixed seat（2）On be provided with revolving dial（3）, the revolving dial（3）On be provided with operating room（4）And hydraulic station（5）, the revolving dial（3）On be also hinged with a large arm（6）, the large arm（6）Postmedian and revolving dial（3）Between be hinged with large arm telescoping cylinder（7）, the large arm（6）Front end is hinged with dipper（8）, the dipper（8）Postmedian and large arm（6）Dipper expansion link is hinged between middle front part（9）, the dipper（8）Front end be hinged with circulator（10）, the circulator（10）On be provided with material-hent claw（11）.The fixed steel grasping machine of the present invention has easy for installation, moderate, safe operation, advantage simple in construction.
Description
Technical field
The present invention relates to a kind of fixed steel grasping machine.
Background technology
When waste metal reclaims industry and steel mill and handling waste metal packing and shearing, often suction is taken using driving
Disk feeds to process equipment, but often these industries processing waste metal when all outdoor, driving is installed 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 a kind of peace is sought
Dress is convenient, moderate, and safe operation, fixed steel grasping machine simple in construction is particularly important.
The content of the invention
Above-mentioned not enough there is provided one kind is easy for installation, moderate, safe operation, structure it is an object of the invention to overcome
Simple fixed steel grasping machine.
The object of the present invention is achieved like this：
A kind of fixed steel grasping machine, it, which includes being provided with fixed seat, the fixed seat on pedestal, the pedestal, is provided with
It is provided with revolving dial, the revolving dial on operating room and hydraulic station, the revolving dial and is also hinged with a large arm,
Large arm telescoping cylinder is hinged between the large arm postmedian and revolving dial, the large arm front end is hinged with dipper, the dipper
Dipper expansion link is hinged between postmedian and large arm middle front part, the front end of the dipper is hinged with circulator, the circulator
On be provided with material-hent claw.
The hydraulic control system of the hydraulic station includes hydraulic oil container, hydraulic oil pump, the first motor, banked direction control valves, back pressure list
To valve, cooler, filter, revolving dial motor reducer assembly, big arm cylinder balanced valve, bucket arm cylinder balanced valve, material grasping
Pawl oil cylinder, material-hent claw revolution driving assembly, guide's fuel tank, driving oil pump, the second motor, guide oil source block, the first control stick are first
Oil Guide valve, the second control stick guide fuel tap and the 3rd control stick guide's fuel tap.
The first control stick, the second control stick and the 3rd control stick, the first control stick, second are provided with the operating room
Control stick and the 3rd control stick control the first control stick guide fuel tap, the second control stick guide fuel tap and the 3rd manipulation respectively
Bar guide's fuel tap.
Revolving dial motor reducer assembly controls revolving dial spinning movement, and big arm cylinder balanced valve control large arm is stretched
Cylinder expanding-contracting action, bucket arm cylinder balanced valve control dipper expansion link expanding-contracting action, material-hent claw oil cylinder control material-hent claw opening and closing movement,
Material-hent claw revolution driving assembly controls circulator spinning movement.
Second electric motor starting is so as to driving driving oil pump so that fuel feeding in guide's fuel tank, it is first that guide oil enters the first control stick
Oil Guide valve, the second control stick guide fuel tap and the 3rd control stick guide's fuel tap, the first electric motor starting are so as to drive hydraulic oil pump
So that hydraulic oil container fuel feeding, hydraulic oil enters banked direction control valves, the action of first control stick guide's fuel tap controls to turn round by banked direction control valves
The action of platform motors reductor assembly and big arm cylinder balanced valve, the action of second control stick guide's fuel tap passes through banked direction control valves
The action of bucket arm cylinder balanced valve and material-hent claw oil cylinder is controlled, the action of the 3rd control stick guide's fuel tap passes through banked direction control valves control
The action of material-hent claw revolution driving assembly, the hydraulic oil flowed 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 invention are as follows：
Present invention eliminates mobile traveling mechanism, revolving dial is arranged in fixed seat, compared with movable type, simplified
Hydraulic control system, reduces complete machine cost, using fixed operating position, is easy to the integral layout in place.It is using motor
Driving source, effectively reduces routine use cost, reduces the pollution to environment, energy-conserving and environment-protective.Therefore the present invention is fixed
Steel grasping machine has easy for installation, moderate, safe operation, advantage simple in construction.
Brief description of the drawings
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, circulator 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, driving oil pump 5.14, the second motor 5.15,
Guide oil source block 5.16, the first control stick guide fuel tap 5.17, the second control stick guide fuel tap 5.18, the 3rd control stick guide oil
Valve 5.19.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of fixed steel grasping machine of the present invention, it includes pedestal 1, and the pedestal 1 passes through anchor
Bar is fixed on ground, is provided with the pedestal 1 in fixed seat 2, the fixed seat 2 and is provided with revolving dial 3, the revolution
It is provided with platform 3 on operating room 4 and hydraulic station 5, the revolving dial 3 and is also hinged with a large arm 6, in the large arm 6
Large arm telescoping cylinder 7 is hinged between rear portion and revolving dial 3, the front end of large arm 6 is hinged with dipper 8, the postmedian of dipper 8
Dipper expansion link 9 is hinged between the middle front part of large arm 6, the front end of the dipper 8 is hinged with circulator 10, the circulator 10
On be provided with material-hent claw 11.
The first control stick, the second control stick and the 3rd control stick are provided with the operating room 4.
The hydraulic control system of the hydraulic station 5 includes hydraulic oil container 5.1, hydraulic oil pump 5.2, the first motor 5.3, multichannel
Valve 5.4, back pressure check valve 5.5, cooler 5.6, filter 5.7, revolving dial motor reducer assembly 5.8, big arm cylinder are put down
Weigh 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
5.13rd, driving oil pump 5.14, the second motor 5.15, guide oil source block 5.16, the first control stick guide fuel tap 5.17, second are manipulated
Bar guide fuel tap 5.18 and the 3rd control stick guide fuel tap 5.19.
Wherein：First control stick, the second control stick and the 3rd control stick control first control stick guide's fuel tap respectively
5.17th, the second control stick guide fuel tap 5.18 and the 3rd control stick guide fuel tap 5.19；Revolving dial motor reducer assembly
The 5.8 control spinning movements of revolving dial 3, the expanding-contracting action of the control large arm of big arm cylinder balanced valve 5.9 telescoping cylinder 7, bucket arm cylinder is put down
Weigh the expanding-contracting action of the control dipper of valve 5.10 expansion link 9, the control opening and closing movement of material-hent claw 11 of material-hent claw oil cylinder 5.11, material-hent claw revolution
Drive assembly 5.12 controls the spinning movement of circulator 10.
Wherein the second motor 5.15 starts to drive driving oil pump 5.14 so that fuel feeding, guide oil in guide's fuel tank 5.13
Into the first control stick guide fuel tap 5.17, the second control stick guide fuel tap 5.18 and the 3rd control stick guide fuel tap 5.19,
First motor 5.3 starts so as to drive hydraulic oil pump 5.2 so that the fuel feeding of hydraulic oil container 5.1, and hydraulic oil enters banked direction control valves 5.4, the
The action of one control stick guide 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 the second control stick guide fuel tap 5.18 controls bucket arm cylinder to balance by banked direction control valves 5.4
The action of valve 5.10 and material-hent claw oil cylinder 5.11, the action of the 3rd control stick guide fuel tap 5.19 is controlled by banked direction control valves 5.4
The action of material-hent claw revolution driving assembly 5.12, from banked direction control valves 5.4 flow out hydraulic oil pass sequentially through back pressure check valve 5.5, it is cold
But device 5.6 and filter 5.7 are back to hydraulic oil container 5.1.
Wherein：
Two the first separate motors 5.3 drive two separate hydraulic oil pumps 5.2, and hydraulic oil pump 5.2 is adopted
It is that cost is low with general slow-speed of revolution variable displacement with constant power pump, the characteristics of this pump, the slow-speed of revolution, compatibility is high, it is easy to repair.It is many
Road valve 5.4 is constituted by two groups, and each hydraulic oil pump 5.2 gives one group of fuel feeding of banked direction control valves 5.4, can so realize answering for banked direction control valves
Control is closed, thus can effectively be saved, 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 produced during guide oil supply can be absorbed, the guide oil of many liters can be also stored, can be provided first in unexpected power-off
Oil Guide, unfinished action is completed.Guide oil source block also has a most important function, it can with automatically controlled cut-out guide oil,
Prevent people's imprudence when leaving or into operating room from encountering action bars, produce maloperation.
The hydraulic oil flowed out from banked direction control valves 5.4 will finally pass 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 return box, when unexpected parking, oil-free in pipeline causes emptying phenomenon, great bodily injury is caused to component.Cooler can be with
The temperature of oil is reduced when oil temperature is raised, can so extend the service life of hydraulic component, filter can filter hydraulic pressure
All exceeded impurity, can so reduce the abrasion of hydraulic component in pipeline.
First control stick guide fuel tap 5.17, the second control stick guide fuel tap 5.18 and the 3rd control stick guide's fuel tap
5.19 adjust the supply pressure of guide oil by the amplitude of itself control stick, can thus control the width of correspondence 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 very stable control platform revolution, its own not only has back
Rotation protection function, also having can 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, and reductor, brake is integrated.It is simple in construction, peace
Overall coefficient is high, and stability is good.
Claims (2)
1. a kind of fixed steel grasping machine, it is characterised in that it includes pedestal（1）, the pedestal（1）On be provided with fixed seat（2）,
The fixed seat（2）On be provided with revolving dial（3）, the revolving dial（3）On be provided with operating room（4）And hydraulic station
（5）, the revolving dial（3）On be also hinged with a large arm（6）, the large arm（6）Postmedian and revolving dial（3）Between cut with scissors
It is connected to large arm telescoping cylinder（7）, the large arm（6）Front end is hinged with dipper（8）, the dipper（8）Postmedian and large arm（6）In before
Dipper expansion link is hinged between portion（9）, the dipper（8）Front end be hinged with circulator（10）, the circulator（10）On
It is provided with material-hent claw（11）；
The hydraulic station（5）Hydraulic control system include 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）, 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 drive
Dynamic assembly（5.12）, guide's fuel tank（5.13）, driving oil pump（5.14）, the second motor（5.15）, guide oil source block（5.16）,
One control stick guide's fuel tap（5.17）, second control stick guide's fuel tap（5.18）And the 3rd control stick guide's fuel tap（5.19）；
The operating room（4）Inside it is provided with the first control stick, the second control stick and the 3rd control stick, the first control stick, second
Control stick and the 3rd control stick control first control stick guide's fuel tap respectively（5.17）, second control stick guide's fuel tap（5.18）
And the 3rd control stick guide's fuel tap（5.19）；
Second motor（5.15）Start to drive driving oil pump（5.14）So that guide's fuel tank（5.13）Interior fuel feeding, guide oil enters
Enter first control stick guide's fuel tap（5.17）, second control stick guide's fuel tap（5.18）And the 3rd control stick guide's fuel tap
（5.19）, the first motor（5.3）Start to drive hydraulic oil pump（5.2）So that hydraulic oil container（5.1）Fuel feeding, hydraulic oil enters
Banked direction control valves（5.4）, first control 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 control stick guide's fuel tap（5.18）Action pass through it is many
Road valve（5.4）Control bucket arm cylinder balanced valve（5.10）And material-hent claw oil cylinder（5.11）Action, the 3rd control 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 of outflow 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 fixed steel grasping machine according to claim 1, it is characterised in that revolving dial motor reducer 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
Rod oil cylinder balanced valve（5.10）Control dipper expansion link（9）Expanding-contracting action, material-hent claw oil cylinder（5.11）Control material-hent claw（11）Open
Conjunction is acted, material-hent claw revolution driving assembly（5.12）Control circulator（10）Spinning movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597815.1A CN106144920B (en) | 2016-07-27 | 2016-07-27 | Fixed steel grasping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597815.1A CN106144920B (en) | 2016-07-27 | 2016-07-27 | Fixed steel grasping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144920A CN106144920A (en) | 2016-11-23 |
| CN106144920B true CN106144920B (en) | 2017-09-26 |
Family
ID=58060742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597815.1A Active CN106144920B (en) | 2016-07-27 | 2016-07-27 | Fixed steel grasping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106144920B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203066156U (en) * | 2013-02-21 | 2013-07-17 | 江苏八达重工机械股份有限公司 | Hydraulic system of crawler-type material-handling machine |
| CN104005437A (en) * | 2013-12-31 | 2014-08-27 | 昆山洛博格机械技术咨询有限公司 | Novel steel grabbing machine |
| CN203845719U (en) * | 2014-05-19 | 2014-09-24 | 江苏高德液压机械有限公司 | Vehicle-mounted crane structure of transport vehicle |
| CN204588531U (en) * | 2015-01-20 | 2015-08-26 | 四川宏华石油设备有限公司 | A kind of knuckle hangs |
| CN205973534U (en) * | 2016-07-27 | 2017-02-22 | 江苏高德液压机械有限公司 | Fixed steel machine of grabbing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016371A1 (en) * | 1995-11-02 | 1997-05-09 | Lars Bruun | Arrangement for a crane |
| JPH09286588A (en) * | 1996-02-19 | 1997-11-04 | Minami Tekkosho:Kk | Opening and closing type working device |
-
2016
- 2016-07-27 CN CN201610597815.1A patent/CN106144920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203066156U (en) * | 2013-02-21 | 2013-07-17 | 江苏八达重工机械股份有限公司 | Hydraulic system of crawler-type material-handling machine |
| CN104005437A (en) * | 2013-12-31 | 2014-08-27 | 昆山洛博格机械技术咨询有限公司 | Novel steel grabbing machine |
| CN203845719U (en) * | 2014-05-19 | 2014-09-24 | 江苏高德液压机械有限公司 | Vehicle-mounted crane structure of transport vehicle |
| CN204588531U (en) * | 2015-01-20 | 2015-08-26 | 四川宏华石油设备有限公司 | A kind of knuckle hangs |
| CN205973534U (en) * | 2016-07-27 | 2017-02-22 | 江苏高德液压机械有限公司 | Fixed steel machine of grabbing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106144920A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106103145B (en) | Active damper system for vehicle | |
| CN101370989A (en) | Method for controlling a hydraulic cylinder in a work machine | |
| CN104452868B (en) | Double-hydraulic-cylinder mixed drive control system | |
| CN101100936B (en) | Beam type hydraulic energy-saving pumping unit | |
| CN102092662A (en) | Lifting hydraulic system and lifting machine with same | |
| CN109607000A (en) | Hydraulic system for high-order garbage truck | |
| CN103883573B (en) | Jib hydraulic control system and port loading and unloading machinery | |
| CN105984810B (en) | The hydraulic control system of fixed steel grasping machine | |
| CN202709901U (en) | Lift type on-site emulsion explosive mixed loading truck for underground mine | |
| CN205973534U (en) | Fixed steel machine of grabbing | |
| CN106144920B (en) | Fixed steel grasping machine | |
| CN205973503U (en) | Fixed hydraulic control system who grabs steel machine | |
| CN202447576U (en) | Novel forging charging and discharging two-purpose machine | |
| CN206666028U (en) | A kind of hydraulic-driven lowering or hoisting gear of full-automatic net puller | |
| CN204963693U (en) | Novel powder charge machine people | |
| CN202266529U (en) | Hydraulic circuit controlled by sequence valve and position limiting air valve | |
| CN206615960U (en) | A kind of motor-driven jack of many strong points | |
| CN203176023U (en) | Oil pipe lifter hydraulic device | |
| CN102190257B (en) | A tower arm rear anti-tip device and a crane containing the device | |
| CN201395379Y (en) | Elevating mechanism hydraulic system for dustbin | |
| CN103424043B (en) | Underground lift emulsion field mixed loading truck | |
| CN209534300U (en) | Fold arm hydraulic lifting safety cock | |
| Manner et al. | Evaluation of a new energy recycling hydraulic lift cylinder for forwarders | |
| CN102322455B (en) | Hydraulic circuit controlled by sequence valve and limit air valve | |
| CN107725502A (en) | A kind of garbage compression station hydraulic unloading buffer unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fixed steel grabbing machine Effective date of registration: 20220303 Granted publication date: 20170926 Pledgee: Ningbo Bank Co.,Ltd. Wuxi Branch Pledgor: JIANGSU GAODE HYDRAULIC MACHINERY Co.,Ltd. Registration number: Y2022320010083 |