CN205820779U - A kind of multifunction hydraulic crane - Google Patents
A kind of multifunction hydraulic crane Download PDFInfo
- Publication number
- CN205820779U CN205820779U CN201620810458.8U CN201620810458U CN205820779U CN 205820779 U CN205820779 U CN 205820779U CN 201620810458 U CN201620810458 U CN 201620810458U CN 205820779 U CN205820779 U CN 205820779U
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- CN
- China
- Prior art keywords
- crane
- hydraulic
- actuator
- accessory
- installing rack
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Abstract
The utility model discloses a kind of multifunction hydraulic crane, include installing rack, two vehicle frames, two main wheels that support, two secondary supports wheel, lifts by crane actuator, crane arm, and the accessory being installed in crane boom head is, and headstock and control unit；Two main supports wheel and rotates be installed on installing rack two and main support on wheel installing racks, and two secondary supports wheel rotations and be installed on folding in the middle part of vehicle frame secondary support on wheel mounting rod；The bottom of lifting actuator is articulated with on the front end of installing rack, and the top of lifting actuator is rotationally connected with on crane arm, and the bottom of crane arm is rotationally connected with vehicle frame；Headstock is connected with lifting actuator, the actuator of accessory respectively by control unit thus provides power source.This utility model is folding portable, easy to loading and unloading, and simple in construction, use are easy to operate, lightweight, and functional diversities, is adapted to the Various Complex working environment such as indoor and field.
Description
Technical field
This utility model relates to material handling machinery field, specifically a kind of multifunction hydraulic crane.
Background technology
In the market, under the operating modes such as warehouse, harbour, factory, field engineering, material transportation mechanical forklift obtains extensively
Application, and derive a lot of special product such as forklift, platform trailer, hand fork lifter etc..But these product functions are single,
And the complex work environment such as indoor and field cannot be adapted to.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of multifunction hydraulic crane, and its operating rate is fast, can
To adapt to the complex work environment such as indoor and field, and functional diversities, easily change accessory and can realize difference in functionality demand,
This utility model can operate with agriculture lifting carrying, Garden Engineering, municipal works, storage, harbour, factory and even can extensively answer
For field military use.
The technical solution of the utility model is:
A kind of multifunction hydraulic crane, includes installing rack, two vehicle frames, two main wheels that support, two secondary support wheels,
Lifting actuator, crane arm, the accessory being installed in crane boom head, and headstock and control unit；Two vehicle frames
Front end is all fixing with installing rack to be connected, and is provided with two main wheel installing racks that support on installing rack, and two described main supports are taken turns
Rotation is installed on two main supports and takes turns on installing rack；Described two secondary support wheel rotation is installed on secondary support wheel mounting rod,
The described secondary wheel mounting rod that supports is U-bracket structure, and middle part with corresponding vehicle frame respectively, the top of its two vertical portion is passed through
Lock pin connects, and on the lower surface of its horizontal component and neighbouring two ends are rotatably connected to described secondary support respectively and take turns；Described rises
The bottom hanging actuator is articulated with on the front end of installing rack, and the top of lifting actuator is articulated with crane arm by upper pin
On, the bottom of described crane arm is arranged between two vehicle frames and is rotationally connected with vehicle frame by driven bearing pin；Described is dynamic
Power case is connected with lifting actuator, the actuator of accessory respectively by control unit thus provides power source.
Being fixedly installed two articulated slabs on the inner face of described installing rack and between two vehicle frames, described rises
The bottom hanging actuator is arranged between two articulated slabs and is connected with articulated slab by lower bearing pin.
Lifting hydraulic jack is selected in described lifting actuator, and the actuator of accessory is selected and captured hydraulic jack, institute
The headstock stated includes motor, the hydraulic pump providing the set of cells of power to be connected to motor, described control unit with motor
Including hydraulic valve, described multifunction hydraulic crane also includes hydraulic oil container, the described hydraulic oil in hydraulic oil container
Pass sequentially through hydraulic pump, hydraulic valve respectively enters lifting hydraulic jack and captures in hydraulic jack, thus drives crane arm and genus
The motion of tool.
Worm and gear servo electricity cylinder, described headstock are all selected in described lifting actuator, the actuator of accessory
Including motor and provide the set of cells of power to motor, described control unit includes motor control module, described electricity
Machine is connected with worm and gear servo electricity cylinder by motor control module, thus drives the motion of crane arm and accessory.
Described multifunction hydraulic crane also includes the control button being connected with control unit, described control button
Include lifting button, whereabouts button, capture button and place button；Described headstock, control unit and control button divide
It is not arranged on installing rack or vehicle frame.
Described accessory selects grab bucket, pallet fork or suspension hook, and described grab bucket, pallet fork or suspension hook rotates even by connecting bearing pin
Being connected on the arm head of crane arm, the actuator of described grab bucket, pallet fork or suspension hook is connected with headstock by control unit.
Described main support wheel selects directional type to support wheel or universal type supports wheel.
Described two main wheels that support all include the position-limit mechanism of correspondence, described position-limit mechanism include tumbler and
Being fixedly connected on the clamp on tumbler top, the bottom of described tumbler is articulated with main support and takes turns on installing rack, described card
Plate is positioned at the corresponding main upper side supporting wheel.
It is provided with handrail on the rear end of described vehicle frame, can as grasp balance during work and promote by artificial hand-held handrail
Complete machine motion is used.
Described suspension hook includes installed part and grabhook, and the top of described installed part is solid with the front end of crane boom head
Fixed connection, the top of described grabhook is connected with the bottom of installed part by fixed pin shaft.
Advantage of the present utility model:
Crane arm of the present utility model and the secondary wheel that supports are folded state under untapped state, occupy little space, weight
Amount is light, facilitates various vehicle to carry；This utility model is provided with main support and takes turns, and can tow with manpower；This utility model uses electricity
Machine is as power source, and uses control unit to be controlled, thus quickly realizes hoisting and grasping manipulation of crane；This practicality
Novel accessory can be replaced adjusting as required, thus realizes difference in functionality demand.This utility model simple in construction, use
Easy to operate, lightweight, easy to loading and unloading, and functional diversities, it is adapted to the Various Complex working environment such as indoor and field.
Accompanying drawing explanation
Fig. 1 be this utility model accessory be the front view of suspension hook.
Fig. 2 be this utility model accessory be the top view of suspension hook.
Fig. 3 be this utility model accessory be grab bucket axonometric chart.
Fig. 4 is the A portion enlarged drawing in Fig. 3.
Fig. 5 is the B portion enlarged drawing in Fig. 3.
Fig. 6 is the C portion enlarged drawing in Fig. 3.
Fig. 7 is this utility model accessory suspension hook hook and slot structural representation inwardly.
Fig. 8 is this utility model accessory suspension hook hook and slot structural representation outwardly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Seeing Fig. 1-Fig. 3, a kind of multifunction hydraulic crane, include installing rack 1, two vehicle frames 2 are (for be arrangeding in parallel in figure
Vehicle frame, two vehicle frames are alternatively angle structure), two main support wheels 3, two secondary supports wheels 4, lifts by crane hydraulic jack 8, lifting
Arm 9, the accessory 10 being installed on crane arm top, the headstock 5 being fixedly installed on installing rack 1 and hydraulic oil container 6, it is fixedly installed
On vehicle frame 2 and the control unit 7 of neighbouring installing rack 1, and control button 11；Two vehicle frames 2 inner all with installing rack 1
Inner face is fixing to be connected, and the outer end of vehicle frame 2 is provided with control button 11 and handrail 12 (see Fig. 6), on the outer face of installing rack 1
Being provided with two main supports and take turns installing racks 13, the rotation of two main support wheels 3 is installed on two main supports and takes turns on installing rack 13；See figure
3, the rotation of two secondary support wheels 4 is installed on secondary support and takes turns on mounting rod 14, and the secondary wheel mounting rod 14 that supports is U-bracket structure, its
Middle part with corresponding vehicle frame 2 respectively, the top of two vertical portions is connected by lock pin, on the lower surface of its horizontal component and neighbouring
Two ends are rotatably connected to secondary support wheel 4 respectively；It is fixedly installed two on the inner face of installing rack 1 and between two vehicle frames 2
Individual articulated slab 15 (see Fig. 4), the bottom of lifting hydraulic jack 8 is arranged between two articulated slabs 15 and by lower bearing pin with hinged
Plate 15 is rotationally connected, and the top of lifting hydraulic jack 8 is rotationally connected with on crane arm 9 by upper pin, and the bottom of crane arm 9 sets
It is placed between two vehicle frames 2 and is rotationally connected with vehicle frame 2 by driven bearing pin；Headstock 5 by control unit 7 respectively with lifting
Hydraulic jack 8, the crawl hydraulic jack of accessory 10 connect thus provide power source, and control button 11 is connected reality with control unit 7
Now operating, control button 11 includes lifting button, whereabouts button, captures button and place button.
Wherein, headstock 5 includes motor, the hydraulic pump providing the set of cells of power to be connected to motor with motor, controls
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 jack of cylinder 8 and accessory 10, thus crane arm 9 and accessory 10 is driven to move.
Meanwhile, the crawl hydraulic jack of lifting hydraulic jack 8 and accessory 10 also can be selected for worm and gear servo electricity cylinder and substitutes,
Headstock 5 includes motor and provides the set of cells of power to motor, and control unit 7 includes motor control module, and motor leads to
Cross motor control module to be connected with worm and gear servo electricity cylinder, thus drive crane arm 9 and the motion of 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 bearing pin
Arm head on；See that Fig. 7 and Fig. 8, suspension hook include installed part 18 and grabhook 19, the top of installed part 18 and crane arm 9 arm head
Front end fixing connect, the top of grabhook 19 is connected with the bottom of installed part 18 by fixed pin shaft, and grabhook 19 can basis
Use the two kinds of mounting structure conversion needing hook and slot to be carried out inwardly or outwardly.
The main wheel 3 selection directional types that support support wheel or universal type supports wheel, are respectively suitable for different operating mode occasions, two
The main wheel 3 that supports all includes the position-limit mechanism (see Fig. 5) of correspondence, and position-limit mechanism includes tumbler 16 and is fixedly connected on rotation
The clamp 17 on part 16 top, the bottom of tumbler 16 is articulated with main support on wheel installing rack 13, and clamp 17 is positioned at corresponding main support
Taking turns the upper side of 3, when two main support wheel 3 motions, clamp 17 is taken turns 3 with corresponding main support and is separated by rotation tumbler 16, when
When crane needs location, rotate tumbler 16 and clamp 17 is snapped between the corresponding main pattern block supporting wheel 3, play location
Effect.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a multifunction hydraulic crane, it is characterised in that: include installing rack, two vehicle frames, two main wheels that support, two
Secondary supporting wheel, lift by crane actuator, crane arm, the accessory being installed in crane boom head is, and headstock and control unit；Two
The front end of individual vehicle frame is all fixing with installing rack to be connected, and is provided with two main support wheel installing racks, described two on installing rack
Main support wheel rotation is installed on two main supports and takes turns on installing racks；Described two secondary support wheel rotation is installed on the secondary wheel that supports and pacifies
On dress bar, the described secondary wheel mounting rod that supports is U-bracket structure, the top of its two vertical portion respectively with in corresponding vehicle frame
Portion is connected by lock pin, and on the lower surface of its horizontal component and neighbouring two ends are rotatably connected to described secondary support respectively and take turns；Institute
The bottom of the lifting actuator stated is articulated with on the front end of installing rack, and the top of lifting actuator is articulated with by upper pin
On crane arm, the bottom of described crane arm is arranged between two vehicle frames and is rotationally connected with vehicle frame by driven bearing pin；Institute
The headstock stated is connected with lifting actuator, the actuator of accessory respectively by control unit thus provides power source.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: the inner face of described installing rack
Above and being fixedly installed two articulated slabs between two vehicle frames, the bottom of described lifting actuator is arranged at two hinges
It is connected with articulated slab between fishplate bar and by lower bearing pin.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: described lifting actuator choosing
With lifting hydraulic jack, the actuator selection of accessory captures hydraulic jack, and described headstock includes motor, carries to motor
The hydraulic pump being connected with motor for the set of cells of power, described control unit includes hydraulic valve, described multifunction hydraulic
Crane also includes hydraulic oil container, and the described hydraulic oil in hydraulic oil container passes sequentially through hydraulic pump, hydraulic valve respectively enters
In lifting hydraulic jack and crawl hydraulic jack, thus drive the motion of crane arm and accessory.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: described lifting actuator,
Worm and gear servo electricity cylinder is all selected in the actuator of accessory, and described headstock includes motor and provides power to motor
Set of cells, described control unit includes motor control module, and described motor passes through motor control module and worm and gear
Servo electricity cylinder connects, thus drives the motion of crane arm and accessory.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: described multifunction hydraulic lifting
Machine also includes the control button being connected with control unit, and described control button includes lifting button, whereabouts button, crawl
Button and placement button；Described headstock, control unit and control button are respectively arranged on installing rack or vehicle frame.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: described accessory select grab bucket,
Pallet fork or suspension hook, described grab bucket, pallet fork or suspension hook is rotationally connected with on the arm head of crane arm by connecting bearing pin, and described grabs
The actuator of bucket, pallet fork or suspension hook is connected with headstock by control unit.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: it is fixed that described main support wheel is selected
Support wheel to formula or universal type supports wheel.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: two described main supports are taken turns all
Including the position-limit mechanism of correspondence, described position-limit mechanism includes tumbler and is fixedly connected on the clamp on tumbler top,
The bottom of described tumbler is articulated with main support and takes turns on installing rack, and described clamp is positioned at the corresponding main upper side supporting wheel.
A kind of multifunction hydraulic crane the most according to claim 1, it is characterised in that: set on the rear end of described vehicle frame
It is equipped with handrail.
A kind of multifunction hydraulic crane the most according to claim 6, it is characterised in that: described suspension hook includes peace
Piece installing and grabhook, the top of described installed part is fixing with the front end of crane boom head to be connected, the top of described grabhook
It is connected with the bottom of installed part by fixed pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810458.8U CN205820779U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810458.8U CN205820779U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820779U true CN205820779U (en) | 2016-12-21 |
Family
ID=57557292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810458.8U Expired - Fee Related CN205820779U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction hydraulic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006438A (en) * | 2016-07-28 | 2016-10-12 | 李文龙 | Multifunctional hydraulic crane |
| 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 |
-
2016
- 2016-07-28 CN CN201620810458.8U patent/CN205820779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006438A (en) * | 2016-07-28 | 2016-10-12 | 李文龙 | Multifunctional hydraulic crane |
| CN106006438B (en) * | 2016-07-28 | 2019-09-17 | 李文龙 | A kind of multifunction hydraulic crane |
| 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 |
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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 |
Granted publication date: 20161221 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |