CN106006438B - A kind of multifunction hydraulic crane - Google Patents
A kind of multifunction hydraulic crane Download PDFInfo
- Publication number
- CN106006438B CN106006438B CN201610606312.6A CN201610606312A CN106006438B CN 106006438 B CN106006438 B CN 106006438B CN 201610606312 A CN201610606312 A CN 201610606312A CN 106006438 B CN106006438 B CN 106006438B
- Authority
- CN
- China
- Prior art keywords
- support wheel
- executing agency
- crane
- lifting
- mounting rack
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of multifunction hydraulic cranes, include mounting rack, two vehicle frames, two main support wheels, two secondary support wheels, lifting executing agency, crane arm, the accessory and headstock and control unit being installed in crane boom head；Two main support wheel rotational installations are on two main support wheel mounting racks on mounting rack, and two secondary support wheel rotational installations are on the folding secondary support wheel mounting rod in vehicle frame middle part；The bottom end of lifting executing agency is articulated on the front end of mounting rack, and the top for lifting by crane executing agency is rotationally connected on crane arm, and the bottom end of crane arm and vehicle frame are rotatablely connected；Headstock connect to provide power source with the executing agency of lifting executing agency, accessory respectively by control unit.The present invention is folding portable, easy to loading and unloading, and structure is simple, easy to use and operate, light-weight, and functional diversities, is adapted to the Various Complexes working environments such as indoor and field.
Description
Technical field
The present invention relates to material handling machinery field, specifically a kind of multifunction hydraulic crane.
Background technique
Currently on the market, under the operating conditions such as warehouse, harbour, factory, field engineering, material transportation mechanical forklift is obtained extensively
Using, and derive many special products such as forklift, platform trailer, hand fork lifter etc..But these product functions are single,
And the complex works environment such as indoor and field can not be adapted to.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multifunction hydraulic cranes, and operating rate is fast, Ke Yishi
The complex works environment such as indoor and field, and functional diversities are answered, easily replacing accessory can be realized different function demand, this hair
It is bright to can operate with agriculture lifting handling, Garden Engineering, municipal works, storage, harbour, factory or even can be widely applied to field
Military use.
The technical solution of the present invention is as follows:
A kind of multifunction hydraulic crane, includes mounting rack, two vehicle frames, two main support wheels, two secondary support wheels,
Lift by crane executing agency, crane arm, the accessory and headstock and control unit being installed in crane boom head；Two vehicle frames
Front end is fixedly connected with mounting rack, and there are two main support wheel mounting rack, two main support wheels for setting on mounting rack
It is rotatablely installed on two main support wheel mounting racks；Described two secondary support wheels rotational installations on secondary support wheel mounting rod,
The secondary support wheel mounting rod is U-bracket structure, and the top of two vertical portions passes through in the middle part of corresponding vehicle frame respectively
Lock pin connects, and on the lower end surface of horizontal component and neighbouring both ends are rotatably connected to the secondary support wheel respectively；Described rises
The bottom end for hanging executing agency is articulated on the front end of mounting rack, and the top for lifting by crane executing agency is articulated with crane arm by upper pin
On, the bottom end of the crane arm is set between two vehicle frames and is rotatablely connected by driven pin shaft and vehicle frame；Described is dynamic
Power case connect to provide power source with the executing agency of lifting executing agency, accessory respectively by control unit.
On the inner face of the mounting rack and it is located between two vehicle frames articulated slab there are two fixed settings, described rises
The bottom end for hanging executing agency is set between two articulated slabs and is connect by lower bearing pin with articulated slab.
The lifting executing agency selects lifting hydraulic cylinder, and the executing agency of accessory selects crawl hydraulic cylinder, institute
The headstock stated includes motor, provides the battery pack of power, the hydraulic pump being connected to motor, the control unit to motor
It include hydraulic valve, the multifunction hydraulic crane further includes having hydraulic oil container, the hydraulic oil in the hydraulic oil container
Pass sequentially through hydraulic pump, hydraulic valve respectively enter lifting hydraulic cylinder and crawl hydraulic cylinder in, to drive crane arm and category
The movement of tool.
The executing agency of the lifting executing agency, accessory selects worm and gear servo electric cylinders, the headstock
Include motor and provide the battery pack of power to motor, the control unit includes motor control module, the electricity
Machine is connect by motor control module with worm and gear servo electric cylinders, to drive the movement of crane arm and accessory.
The multifunction hydraulic crane further includes having the control button connecting with control unit, the control button
It include lifting button, whereabouts button, crawl button and placement button；Headstock, control unit and the control button point
It is not set on mounting rack or vehicle frame.
The accessory selects grab bucket, pallet fork or suspension hook, and the grab bucket, pallet fork or suspension hook are connected by connection pin shaft rotation
It is connected on the arm head of crane arm, the executing agency of the grab bucket, pallet fork or suspension hook is connect by control unit with headstock.
The main support wheel selects directional type support wheel or universal type support wheel.
Two main support wheels include corresponding position-limit mechanism, the position-limit mechanism include rotating member and
It is fixedly connected on the snap-gauge on rotating member top, the bottom end of the rotating member is articulated on main support wheel mounting rack, the card
Plate is located at the upper side of corresponding main support wheel.
It is provided with handrail on the rear end of the vehicle frame, can artificially hold grasp balance and promotion of the handrail as work when
Complete machine movement is used.
The suspension hook includes installation part and grabhook, and the top of the installation part and the front end of crane boom head are solid
The top of fixed connection, the grabhook is connected by the bottom of fixed pin shaft and installation part.
Advantages of the present invention:
Crane arm of the invention and secondary support wheel are folded state in the state of unused, and occupied space is few, light-weight,
Various vehicles are facilitated to carry；The present invention is provided with main support wheel, can be towed with manpower；The present invention using motor as power source,
And controlled using control unit, to fast implement the raising and grasping manipulation of crane；Accessory of the invention can basis
It needs to carry out replacement adjustment, to realize different function demand.The configuration of the present invention is simple, easy to use and operate, light-weight, handling
It is convenient, and functional diversities, it is adapted to the Various Complexes working environments such as indoor and field.
Detailed description of the invention
Fig. 1 is the main view that accessory of the present invention is suspension hook.
Fig. 2 is the top view that accessory of the present invention is suspension hook.
Fig. 3 is the perspective view that accessory of the present invention is grab bucket.
Fig. 4 is the portion the A enlarged drawing in Fig. 3.
Fig. 5 is the portion the B enlarged drawing in Fig. 3.
Fig. 6 is the portion the C enlarged drawing in Fig. 3.
Fig. 7 is the structural schematic diagram of accessory suspension hook hook groove of the present invention inwardly.
Fig. 8 is the structural schematic diagram of accessory suspension hook hook groove of the present invention outwardly.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
See Fig. 1-Fig. 3, a kind of multifunction hydraulic crane includes mounting rack 1, and two vehicle frames 2 (are arranged in parallel in figure
Vehicle frame, two vehicle frames can also be angle structure), two main support wheels 3, two secondary support wheels 4 lift by crane hydraulic cylinder 8, lifting
Arm 9 is installed on accessory 10, the headstock 5 being fixedly installed on mounting rack 1 and the hydraulic oil container 6 on crane arm top, fixed setting
In control unit 7 and control button 11 on vehicle frame 2 and adjacent to mounting rack 1；The inner end of two vehicle frames 2 with mounting rack 1
Inner face is fixedly connected, and is provided with control button 11 and handrail 12 (see Fig. 6) on the outer end of vehicle frame 2, on the outer end face of mounting rack 1
There are two main support wheel mounting racks 13 for setting, and two main rotational installations of support wheel 3 are on two main support wheel mounting racks 13；See figure
3, on secondary support wheel mounting rod 14, secondary support wheel mounting rod 14 is U-bracket structure for two secondary rotational installations of support wheel 4,
The top of two vertical portions is connected with the middle part of corresponding vehicle frame 2 by lock pin respectively, on the lower end surface of horizontal component and neighbouring
Both ends are rotatably connected to secondary support wheel 4 respectively；Two are fixedly installed on the inner face of mounting rack 1 and between two vehicle frames 2
The bottom end of a articulated slab 15 (see Fig. 4), lifting hydraulic cylinder 8 is set between two articulated slabs 15 and by lower bearing pin and hingedly
Plate 15 is rotatablely connected, and the top of lifting hydraulic cylinder 8 is rotationally connected on crane arm 9 by upper pin, and the bottom end of crane arm 9 is set
It is placed between two vehicle frames 2 and is rotatablely connected by driven pin shaft and vehicle frame 2；Headstock 5 by control unit 7 respectively with lifting
To provide power source, control button 11 connect reality with control unit 7 for the crawl hydraulic cylinder connection of hydraulic cylinder 8, accessory 10
It now operates, control button 11 includes lifting button, whereabouts button, crawl button and places button.
Wherein, headstock 5 includes motor, provides the battery pack of power, the hydraulic pump being connected to motor, control to motor
Unit 7 includes hydraulic valve, and the hydraulic oil in hydraulic oil container 6 passes sequentially through hydraulic pump, hydraulic valve respectively enters lifting hydraulic oil
In the crawl hydraulic cylinder of cylinder 8 and accessory 10, so that crane arm 9 and accessory 10 be driven to move.
Meanwhile worm and gear servo electric cylinders substitution also can be selected in the crawl hydraulic cylinder for lifting by crane hydraulic cylinder 8 and accessory 10,
Headstock 5 includes motor and provides the battery pack of power to motor, and control unit 7 includes motor control module, and motor is logical
It crosses motor control module to connect with worm and gear servo electric cylinders, to drive the movement of crane arm 9 and accessory 10.
Accessory selects grab bucket, pallet fork or suspension hook, and grab bucket, pallet fork or suspension hook are rotationally connected with crane arm 9 by connecting pin shaft
Arm head on；See that Fig. 7 and Fig. 8, suspension hook include installation part 18 and grabhook 19, top and 9 arm head of crane arm of installation part 18
Front end be fixedly connected, the top of grabhook 19 is connect by fixed pin shaft with the bottom of installation part 18, and grabhook 19 can basis
Use the two kinds of mounting structures transformation needed by hook groove progress inwardly or outwardly.
Main support wheel 3 selects directional type support wheel or universal type support wheel, is respectively suitable for different operating condition occasions, and two
Main support wheel 3 includes corresponding position-limit mechanism (see Fig. 5), and position-limit mechanism includes rotating member 16 and is fixedly connected on rotation
The snap-gauge 17 on 16 top of part, the bottom end of rotating member 16 are articulated on main support wheel mounting rack 13, and snap-gauge 17 is located at corresponding main support
The upper side of wheel 3, when two main support wheels 3 move, rotation rotating member 16 separates snap-gauge 17 with corresponding main support wheel 3, when
When crane needs to position, snap-gauge 17 is caught between the pattern block of corresponding main support wheel 3 by rotation rotating member 16, plays positioning
Effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of multifunctional crane, it is characterised in that: include mounting rack, two vehicle frames, two main support wheels, two secondary branch
Support wheel, lifts by crane executing agency, crane arm, the accessory and headstock and control unit being installed in crane boom head；Two vehicles
The front end of frame is fixedly connected with mounting rack, and there are two main support wheel mounting rack, two main branch for setting on mounting rack
Support wheel rotation is installed on two main support wheel mounting racks；The secondary support wheel of described two is rotatablely installed in secondary support wheel mounting rod
On, the secondary support wheel mounting rod is U-bracket structure, and the top of two vertical portions is logical with the middle part of corresponding vehicle frame respectively
It crosses lock pin to connect, on the lower end surface of horizontal component and neighbouring both ends are rotatably connected to the secondary support wheel respectively；Described
The bottom end of lifting executing agency is articulated on the front end of mounting rack, and the top for lifting by crane executing agency is articulated with lifting by upper pin
On arm, the bottom end of the crane arm is set between two vehicle frames and is rotatablely connected by driven pin shaft and vehicle frame；Described
Headstock connect to provide power source with the executing agency of lifting executing agency, accessory respectively by control unit；
When the lifting executing agency selects lifting hydraulic cylinder, the executing agency of accessory selects crawl hydraulic cylinder, institute
The headstock stated includes motor, provides the battery pack of power, the hydraulic pump being connected to motor, the control unit to motor
It include hydraulic valve, the multifunctional crane further includes having hydraulic oil container, and the hydraulic oil in the hydraulic oil container is successively
It is respectively enterd in lifting hydraulic cylinder and crawl hydraulic cylinder by hydraulic pump, hydraulic valve, to drive crane arm and accessory
Movement；
When the executing agency of the lifting executing agency, accessory selects worm and gear servo electric cylinders, the headstock
Include motor and provide the battery pack of power to motor, the control unit includes motor control module, the electricity
Machine is connect by motor control module with worm and gear servo electric cylinders, to drive the movement of crane arm and accessory；
There are two articulated slabs, the lifting to hold for fixed setting on the inner face of the mounting rack and between two vehicle frames
The bottom end of row mechanism is set between two articulated slabs and is connect by lower bearing pin with articulated slab；
The multifunctional crane further includes having the control button connecting with control unit, and the control button has included
It hangs button, whereabouts button, crawl button and places button；Headstock, control unit and the control button is respectively arranged at
On mounting rack or vehicle frame.
2. a kind of multifunctional crane according to claim 1, it is characterised in that: the accessory selects grab bucket, pallet fork
Or suspension hook, the grab bucket, pallet fork or suspension hook are rotationally connected on the arm head of crane arm by connecting pin shaft, the grab bucket,
The executing agency of pallet fork or suspension hook is connect by control unit with headstock.
3. a kind of multifunctional crane according to claim 1, it is characterised in that: the main support wheel selects directional type
Support wheel or universal type support wheel.
4. a kind of multifunctional crane according to claim 1, it is characterised in that: two main support wheels include
There is a corresponding position-limit mechanism, the position-limit mechanism includes rotating member and the snap-gauge for being fixedly connected on rotating member top, described
The bottom end of rotating member be articulated on main support wheel mounting rack, the snap-gauge is located at the upper side of corresponding main support wheel.
5. a kind of multifunctional crane according to claim 1, it is characterised in that: be provided on the rear end of the vehicle frame
Handrail.
6. a kind of multifunctional crane according to claim 2, it is characterised in that: the suspension hook include installation part and
Grabhook, the top of the installation part are fixedly connected with the front end of crane boom head, and the top of the grabhook passes through solid
The connection of the bottom of rationed marketing axis and installation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606312.6A CN106006438B (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606312.6A CN106006438B (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006438A CN106006438A (en) | 2016-10-12 |
| CN106006438B true CN106006438B (en) | 2019-09-17 |
Family
ID=57114558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610606312.6A Expired - Fee Related CN106006438B (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006438B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867664A (en) * | 2017-04-19 | 2018-04-03 | 浙江水利水电学院 | A kind of goods shelf |
| CN107161873A (en) * | 2017-04-19 | 2017-09-15 | 浙江水利水电学院 | A kind of portable multifunctional hand push vehicle using motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474924A (en) * | 1966-05-27 | 1969-10-28 | Alexander & Sons Ltd Stephen | Carrier device |
| CN101780931A (en) * | 2010-01-01 | 2010-07-21 | 王后忠 | DC electric hoist |
| CN202214025U (en) * | 2011-06-24 | 2012-05-09 | 曹东峰 | Power-driven loading-unloading transport handcart |
| CN104671118A (en) * | 2015-03-20 | 2015-06-03 | 陈和平 | Automatic multifunctional high-rise crane for civil use |
| CN105244788A (en) * | 2015-10-13 | 2016-01-13 | 国家电网公司 | Lifting overhauling tool special for handcart breaker in switch room |
| CN105776040A (en) * | 2016-04-27 | 2016-07-20 | 重庆九扬机器人产业有限公司 | Conveying device for materials |
| CN205820779U (en) * | 2016-07-28 | 2016-12-21 | 李文龙 | A kind of multifunction hydraulic crane |
-
2016
- 2016-07-28 CN CN201610606312.6A patent/CN106006438B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474924A (en) * | 1966-05-27 | 1969-10-28 | Alexander & Sons Ltd Stephen | Carrier device |
| CN101780931A (en) * | 2010-01-01 | 2010-07-21 | 王后忠 | DC electric hoist |
| CN202214025U (en) * | 2011-06-24 | 2012-05-09 | 曹东峰 | Power-driven loading-unloading transport handcart |
| CN104671118A (en) * | 2015-03-20 | 2015-06-03 | 陈和平 | Automatic multifunctional high-rise crane for civil use |
| CN105244788A (en) * | 2015-10-13 | 2016-01-13 | 国家电网公司 | Lifting overhauling tool special for handcart breaker in switch room |
| CN105776040A (en) * | 2016-04-27 | 2016-07-20 | 重庆九扬机器人产业有限公司 | Conveying device for materials |
| CN205820779U (en) * | 2016-07-28 | 2016-12-21 | 李文龙 | A kind of multifunction hydraulic crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006438A (en) | 2016-10-12 |
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Granted publication date: 20190917 Termination date: 20210728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |