CN107416697A - A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive - Google Patents
A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive Download PDFInfo
- Publication number
- CN107416697A CN107416697A CN201710277549.9A CN201710277549A CN107416697A CN 107416697 A CN107416697 A CN 107416697A CN 201710277549 A CN201710277549 A CN 201710277549A CN 107416697 A CN107416697 A CN 107416697A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- driven
- winch
- mobile multifunctional
- multifunctional crane
- 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.)
- Pending
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
-
- 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
- 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
- B66C23/84—Slewing gear
- B66C23/86—Slewing gear hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive, running gear, hoisting system, rotary system and amplitude oil cylinder use hydraulic-driven power and are connected respectively with dynamical system and driven by dynamical system, running gear is arranged on gantry body lower end, dynamical system, hoisting system and rotary system are arranged on gantry body, amplitude oil cylinder both ends are connected driving arm argument by arm with gantry body respectively, dynamical system includes diesel engine, universal drive shaft, transfer case and hydraulic pump, transfer case input is connected by diesel engine drives by universal drive shaft with diesel engine, some hydraulic pumps are arranged in the output end of transfer case and driven by transfer case.The present invention improves reliability, stability under crane operating status.
Description
Technical field
The present invention relates to a kind of crane, the harbour rubber-tyred mobile multifunctional lifting of particularly a kind of full hydraulic drive
Machine.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as hang
Car.Wheel-mounted crane is mainly characterized by：It travels driver's cabin and is combined into one with lifting control cabinl pulpit, is by crawler crane（Carry out
Band is hung）Differentiation forms, and the chassis that the crawler belt of walking mechanism and mobile holder part are become to have tire, overcomes crawler crane
（Crawler crane）The shortcomings that creeper tread road pavement damages, belongs to material carrying machine.
Domestic portal crane selects Rail Door A seating crane more, often faces orbital position limitation, and function is single to be stranded
Border, the job requirements of harbour various working can not be met comprehensively.Traditional portal crane takes electric drive, actual to driver to grasp
It is bad to make sense, influences operating efficiency, and electric drive needs to connect service cable on crane, is so moved in crane
, it is necessary to cable be towed together, it is necessary to the moment notices that cable tows situation when dynamic, be otherwise easy to be suspended to barrier or
Person is wrapped on crane, extremely dangerous and troublesome in poeration, while cable tows itself and worn greatly, and cable service life is short.
The content of the invention
The harbour rubber-tyred mobile multifunctional that the technical problems to be solved by the invention are to provide a kind of full hydraulic drive rises
Heavy-duty machine, without externally fed function, solve prior art cable and tow problem.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive, it is characterised in that：Include gantry body, walking
System, dynamical system, hoisting system, rotary system and amplitude oil cylinder, running gear, hoisting system, rotary system and luffing oil
Cylinder uses hydraulic-driven power and is connected respectively with dynamical system and driven by dynamical system, and running gear is arranged on crane
Body lower end, dynamical system, hoisting system and rotary system are arranged on gantry body, and amplitude oil cylinder both ends are respectively by arm
Driving arm argument is connected with gantry body, dynamical system includes diesel engine, universal drive shaft, transfer case and hydraulic pump, point
Dynamic case input is connected by diesel engine drives by universal drive shaft with diesel engine, and some hydraulic pumps are arranged on transfer case
Driven in output end by transfer case.
Further, the running gear includes tire, hydraulic motor and tire vehicle bridge, and each tire is arranged on corresponding
Walked on hydraulic motor by fluid motor-driven, hydraulic motor is fixed in tire vehicle bridge to be controlled by tire vehicle bridge and turned to.
Further, the rotary system includes revolution driving hydraulic motor, reductor, swiveling gear, gyration gear ring, bottom
Seat and revolving dial, revolving dial are rotatably arranged on the upside of base, and gyration gear ring is fixed on base, and swiveling gear, which is fixed on, to be subtracted
Driven on fast machine output shaft by reductor and swiveling gear engages with gyration gear ring, reductor input shaft and revolution driving hydraulic pressure
Motor is connected by revolution driving fluid motor-driven.
Further, the reductor is friction disk type brake built in vertical planetary speed reducer and decelerator.
Further, the hoisting system includes hoister winch and eight winch driving hydraulic motors, eight winch drivings
Hydraulic motor is divided into two groups and is symmetricly set on hoister winch both sides, and built-in decelerator is provided with hoister winch, built-in to subtract
Fast device output shaft pair is connected with hoister winch to be driven to hoister winch, and four input shafts of built-in decelerator connect respectively
Four winch driving hydraulic motors drive fluid motor-driven by winch, and brake disc is provided with hoister winch.
Further, the liquid of the dynamical system of the harbour rubber-tyred mobile multifunctional crane of a kind of full hydraulic drive
Press pump oil inlet pipe is connected with the oil return pipe of the executive component of running gear, hoisting system, rotary system and amplitude oil cylinder.
Further, the hydraulic pump is arranged on hydraulic oil container, and slippage pump, hydraulic oil filtering are provided with hydraulic oil container
Device and heat exchanger, slippage pump one end are connected with hydraulic oil container, and the slippage pump other end is connected with hydraulic oil filter, hydraulic oil filtering
Device is connected with heat exchanger one end, and the heat exchanger other end is connected with hydraulic oil container.
The present invention compared with prior art, has advantages below and effect：Improve crane operating status under reliability,
Stability；The crane of super-tonnage uses full hydraulic drive system, the oil return of the oil inlet pipe of hydraulic pump directly with executive component
Pipe be connected, hydraulic oil is circulated in the pipeline of hydraulic system, at the same hydraulic system be equipped with slippage pump to system carry out repairing,
Radiating and filtering；Half-closed system architecture is more compact, and fluid and air contact chance are less, and air is not easy the system of penetrating into, can
To avoid main pump from being emptied, prevent hydraulic system from cavitating, transmission stability is preferable.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the harbour rubber-tyred mobile multifunctional crane of full hydraulic drive of the present invention.
Fig. 2 is the schematic diagram of the dynamical system of the present invention.
Fig. 3 is the schematic diagram of the running gear of the present invention.
Fig. 4 is the schematic diagram of the rotary system of the present invention.
Fig. 5 is the schematic diagram of the hoisting system of the present invention.
Fig. 6 is a kind of hydraulic connecting figure of the harbour rubber-tyred mobile multifunctional crane of full hydraulic drive of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As illustrated, a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive of the present invention, includes lifting
Machine body 1, running gear 2, dynamical system 3, hoisting system 4, rotary system 5 and amplitude oil cylinder 6, running gear 2, hoisting system
4th, rotary system 5 and amplitude oil cylinder 6 use hydraulic-driven power and are connected respectively with dynamical system 3 and driven by dynamical system 3
Dynamic, running gear 2 is arranged on the lower end of gantry body 1, and dynamical system 3, hoisting system 4 and rotary system 5 are arranged on crane
On body 1, the both ends of amplitude oil cylinder 6 connect the driving argument of arm 7 by arm 7 and gantry body 1 respectively, and dynamical system 3 includes
Diesel engine 8, universal drive shaft 9, transfer case 10 and hydraulic pump 11, the input of transfer case 10 pass through universal drive shaft 9 and diesel engine 8
Connection is driven by diesel engine 8, and some hydraulic pumps 11 are arranged in the output end of transfer case 10 and driven by transfer case 10.
Running gear 2 includes tire, hydraulic motor 12 and tire vehicle bridge 13, and each tire is arranged on corresponding hydraulic motor
Walking is driven by hydraulic motor 12 on 12, hydraulic motor 12 is fixed in tire vehicle bridge 13 and controls steering by tire vehicle bridge 13.
Rotary system 5 includes revolution driving hydraulic motor 14, reductor 15, swiveling gear 16, gyration gear ring 17, base 18
With revolving dial 19, revolving dial 19 is rotatably arranged on the upside of base 18, and gyration gear ring 17 is fixed on base 18, swiveling gear
16 are fixed on the output shaft of reductor 15 and are driven by reductor 15 and swiveling gear 16 engages with gyration gear ring 17, reductor 15
Input shaft is connected with revolution driving hydraulic motor 14 and driven by revolution driving hydraulic motor 14.Reductor 15 slows down for vertical-type planetary
Friction disk type brake built in device and decelerator.
Hoisting system 4 includes hoister winch 20 and eight winch driving hydraulic motors 21, and eight winches drive hydraulic motor
21, which are divided into two groups, is symmetricly set on the both sides of hoister winch 20, and built-in decelerator, built-in deceleration are provided with hoister winch 20
Device output shaft pair is connected with hoister winch 20 and hoister winch 20 is driven, and four input shafts of built-in decelerator connect respectively
Connect four winch driving hydraulic motors 21 to be driven by winch driving hydraulic motor 21, brake disc is provided with hoister winch 20.
A kind of hydraulic pump oil inlet pipe of the dynamical system of the harbour rubber-tyred mobile multifunctional crane of full hydraulic drive with
Running gear, hoisting system, rotary system connect with the oil return pipe of the executive component of amplitude oil cylinder.Hydraulic pump is arranged on hydraulic oil
On case 22, slippage pump 23, hydraulic oil filter 24 and heat exchanger 25, slippage pump one end and hydraulic oil are provided with hydraulic oil container 22
Case is connected, and the slippage pump other end is connected with hydraulic oil filter, and hydraulic oil filter is connected with heat exchanger one end, and heat exchanger is another
End is connected with hydraulic oil container.In order to improve reliability, the stability under crane operating status, the crane of super-tonnage uses
Full hydraulic drive system, the oil inlet pipe of hydraulic pump are directly connected with the oil return pipe of executive component, pipe of the hydraulic oil in hydraulic system
Circulated in road, while hydraulic system is equipped with slippage pump and carries out repairing, radiating and filtering to system.Half-closed system architecture compared with
To be compact, fluid and air contact chance are less, and air is not easy the system of penetrating into, and main pump can be avoided to be emptied, prevent hydraulic system
Cavitate, therefore its transmission stability is preferable.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, only
Will without departing from description of the invention content or surmount scope defined in the claims, all should belong to the present invention guarantor
Protect scope.
Claims (7)
- A kind of 1. harbour rubber-tyred mobile multifunctional crane of full hydraulic drive, it is characterised in that：Comprising gantry body, OK Walking system, dynamical system, hoisting system, rotary system and amplitude oil cylinder, running gear, hoisting system, rotary system and luffing Oil cylinder uses hydraulic-driven power and is connected respectively with dynamical system and driven by dynamical system, and running gear is arranged on lifting Machine body lower end, dynamical system, hoisting system and rotary system are arranged on gantry body, and amplitude oil cylinder both ends are respectively by hanging Arm connects driving arm argument with gantry body, and dynamical system includes diesel engine, universal drive shaft, transfer case and hydraulic pump, Transfer case input is connected by diesel engine drives by universal drive shaft with diesel engine, and some hydraulic pumps are arranged on transfer case Output end on driven by transfer case.
- 2. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 1, its feature exists In：The running gear includes tire, hydraulic motor and tire vehicle bridge, and each tire is arranged on corresponding hydraulic motor by liquid Pressure motor driving walking, hydraulic motor are fixed in tire vehicle bridge to be controlled by tire vehicle bridge and turned to.
- 3. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 1, its feature exists In：The rotary system includes revolution driving hydraulic motor, reductor, swiveling gear, gyration gear ring, base and revolving dial, Revolving dial is rotatably arranged on the upside of base, and gyration gear ring is fixed on base, and swiveling gear is fixed on speed reducer output shaft Engaged by reductor driving and swiveling gear with gyration gear ring, reductor input shaft is connected with revolution driving hydraulic motor by returning Turn driving fluid motor-driven.
- 4. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 3, its feature exists In：The reductor is friction disk type brake built in vertical planetary speed reducer and decelerator.
- 5. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 1, its feature exists In：The hoisting system includes hoister winch and eight winch driving hydraulic motors, and eight winch driving hydraulic motors are divided into two Group is symmetricly set on hoister winch both sides, is provided with built-in decelerator in hoister winch, built-in reducer output shaft pair with Hoister winch connection is driven to hoister winch, and four input shafts of built-in decelerator connect four winch driving liquid respectively Pressure motor drives fluid motor-driven by winch, and brake disc is provided with hoister winch.
- 6. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 1, its feature exists In：The hydraulic pump oil inlet pipe and row of a kind of dynamical system of the harbour rubber-tyred mobile multifunctional crane of full hydraulic drive Walking system, hoisting system, rotary system connect with the oil return pipe of the executive component of amplitude oil cylinder.
- 7. according to a kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive described in claim 6, its feature exists In：The hydraulic pump is arranged on hydraulic oil container, and slippage pump, hydraulic oil filter and heat exchanger are provided with hydraulic oil container, is mended Oil pump one end is connected with hydraulic oil container, and the slippage pump other end is connected with hydraulic oil filter, hydraulic oil filter and heat exchanger one End connection, the heat exchanger other end are connected with hydraulic oil container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277549.9A CN107416697A (en) | 2017-04-25 | 2017-04-25 | A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277549.9A CN107416697A (en) | 2017-04-25 | 2017-04-25 | A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416697A true CN107416697A (en) | 2017-12-01 |
Family
ID=60424302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710277549.9A Pending CN107416697A (en) | 2017-04-25 | 2017-04-25 | A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416697A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180500A (en) * | 2000-12-13 | 2002-06-26 | Komatsu Ltd | Revolving speed reducer of working machine |
| CN1693176A (en) * | 2005-04-04 | 2005-11-09 | 山东鲁能光大重型机械设备有限公司 | All hydraulic caterpillar cranes |
| CN1799984A (en) * | 2005-12-30 | 2006-07-12 | 胡世璇 | Compact type hydraulic winder |
| CN201024051Y (en) * | 2007-04-03 | 2008-02-20 | 贾可良 | All-hydraulic rail-free type gantry crane |
| CN201201863Y (en) * | 2008-04-16 | 2009-03-04 | 中船华南船舶机械有限公司 | Gantry crane for ship |
| CN102050392A (en) * | 2011-01-31 | 2011-05-11 | 徐州徐工随车起重机有限公司 | Large-tonnage lorry-mounted crane |
| CN202088884U (en) * | 2011-06-20 | 2011-12-28 | 三一汽车起重机械有限公司 | Crane power device and crane |
| CN102826467A (en) * | 2012-09-19 | 2012-12-19 | 南通润邦重机有限公司 | Novel large-tonnage duplex luffing mechanism used for pile-surrounding type crane |
-
2017
- 2017-04-25 CN CN201710277549.9A patent/CN107416697A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180500A (en) * | 2000-12-13 | 2002-06-26 | Komatsu Ltd | Revolving speed reducer of working machine |
| CN1693176A (en) * | 2005-04-04 | 2005-11-09 | 山东鲁能光大重型机械设备有限公司 | All hydraulic caterpillar cranes |
| CN1799984A (en) * | 2005-12-30 | 2006-07-12 | 胡世璇 | Compact type hydraulic winder |
| CN201024051Y (en) * | 2007-04-03 | 2008-02-20 | 贾可良 | All-hydraulic rail-free type gantry crane |
| CN201201863Y (en) * | 2008-04-16 | 2009-03-04 | 中船华南船舶机械有限公司 | Gantry crane for ship |
| CN102050392A (en) * | 2011-01-31 | 2011-05-11 | 徐州徐工随车起重机有限公司 | Large-tonnage lorry-mounted crane |
| CN202088884U (en) * | 2011-06-20 | 2011-12-28 | 三一汽车起重机械有限公司 | Crane power device and crane |
| CN102826467A (en) * | 2012-09-19 | 2012-12-19 | 南通润邦重机有限公司 | Novel large-tonnage duplex luffing mechanism used for pile-surrounding type crane |
Non-Patent Citations (1)
| Title |
|---|
| 刘书彦、牛彦鹏主编: "《起重机械作业安全技术》", 31 October 2014 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104500113B (en) | Accumulator column dismounting vehicle | |
| CN206106911U (en) | Electronic jiayouche | |
| CN202967995U (en) | Antiskid device of steel wire ropes of friction hoist | |
| CN104787135A (en) | Caterpillar type electric overhaul vehicle | |
| CN201626796U (en) | Skid-mounted AC electric suction and sand-bailing winch | |
| CN201078200Y (en) | Earth surface operating apparatus of continues oil tube | |
| CN102372232A (en) | Crane with dual crane booms | |
| CN2848806Y (en) | Telescopic hydraulic crane | |
| CN202733343U (en) | Self-propelled powder device and auxiliary installation system used for crane | |
| CN206502531U (en) | A kind of crawler type lifts by crane transport vehicle | |
| CN107416697A (en) | A kind of harbour rubber-tyred mobile multifunctional crane of full hydraulic drive | |
| CN203333192U (en) | Multifunctional port tire crane | |
| CN202064829U (en) | Vehicular alternating-current variable-frequency electric workover rig | |
| CN101117202A (en) | Novel hydraulic crawler crane | |
| CN103112806A (en) | Full-circle-swinging hydraulic lift platform car | |
| CN103574232B (en) | Self-propelled type power plant and the auxiliary mounting system for hoist | |
| CN203780313U (en) | Loading machine | |
| CN108203058A (en) | A kind of crawler type lifts by crane transport vehicle | |
| CN102826056A (en) | Automobile crane and driving system thereof | |
| CN205743853U (en) | All-hydraulic rear-mounted oil-extraction vehicle | |
| CN205367550U (en) | A play to rise device for tower crane | |
| CN200982155Y (en) | 10 ton vehicle mounted electric drive well-repairing machine | |
| CN101054153A (en) | Hydraulic tyre crane | |
| CN106032259A (en) | Full-hydraulic digitized synergetic linkage control pipe lifting machine | |
| CN1210488C (en) | Wheel type hydraulic drifting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |