CN109879208A - The arm-type electric pallet truck of dragline scraper combination folding - Google Patents
The arm-type electric pallet truck of dragline scraper combination folding Download PDFInfo
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- CN109879208A CN109879208A CN201910227490.1A CN201910227490A CN109879208A CN 109879208 A CN109879208 A CN 109879208A CN 201910227490 A CN201910227490 A CN 201910227490A CN 109879208 A CN109879208 A CN 109879208A
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- China
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- arm assembly
- pallet truck
- arm
- elevator apparatus
- electric pallet
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Abstract
The present invention provides a kind of arm-type electric pallet truck of dragline scraper combination folding, it integrates construction equipment and equipment lifting, shovel take, working space is carried or transition function, and itself is very dexterous, also there is the ability got on bus by oneself or got off, convenient for being transported together with construction equipment and equipment with vehicle, make the improvement synchronous with working efficiency of the labor intensity of worker, safety greatly improves.The arm-type electric pallet truck of dragline scraper combination folding is characterized in: the left side of electric pallet truck sets left folding arm assembly, and left arm assembly lifting device is set between left folding arm assembly and electric pallet truck, and drive left folding arm assembly work is upward, level, is rotated down movement；Right folding arm assembly is set on the right of electric pallet truck, right arm assembly lifting device is set between right folding arm assembly and electric pallet truck, and drive right folding arm assembly work is upward, level, is rotated down movement.
Description
Technical field
The present invention relates to a kind of dragline scrapers to combine operation forklift.
Background technique
With the development of the city, the infrastructure such as electricity, water, combustion gas will also continue to develop, and can be related to a large amount of electricity, water, combustion
The construction and maintenance of all kinds of foundation engineerings such as gas.
In all kinds of builds to foundation engineering and upkeep operation, construction equipment and equipment are generally shown up in advance, to meet construction
It needs.In operation process, they also need multiple transition.When knocking off or operation is completed, they, which will also wind up or collapse, is transported.
Therefore during operation, construction equipment and the too busy to get away lifting repeatedly of equipment, transport operation process, workload are all very huge.
At present in general, lifting, transport operation are generally undertaken by crane, car formula fork truck, transport vehicle.But it meets
To the complicated place such as narrow lane, cell, field, mountain area, being limited big machinery by place can not reach and use, can only
Using manual operation, in operation, labor intensity of workers is big, speed is slow, and there is also very big security risks.
In the prior art, the lifting of construction equipment and equipment, transport operation quality and efficiency fail always effectively
It solves, construction equipment and equipment need to be sling and be placed on transport vehicle with crane or car formula fork truck, so from warehouse to construction site
Crane or car formula fork truck follow transport vehicle to construction site afterwards, and crane or car formula fork truck need to accompany always after unloading
Construction site, handling appliance utilization rate are extremely low.In addition, they lift in slightly complicated place, transport operation, entire mistake
Journey needs are double cautious, are otherwise easy to that accident occurs.
We also need targetedly to develop thus, to solve the above problems, guarantee worker personal safety and instrument it is complete
It is good.
Summary of the invention
For above-mentioned problem, the present invention provides a kind of arm-type electric pallet truck of dragline scraper combination folding, it collect construction equipment and
Equipment lifting, shovel take, working space is carried or transition function is in one, and itself is very dexterous, also have get on bus by oneself or under
The ability of vehicle makes the improvement synchronous with working efficiency of the labor intensity of worker convenient for transporting together with construction equipment and equipment with vehicle,
Safety greatly improves.
The present invention is implemented as follows: the arm-type electric pallet truck of dragline scraper combination folding is characterized in: the left side of electric pallet truck is set
Left folding arm assembly sets left arm assembly lifting device between left folding arm assembly and electric pallet truck, left folding arm assembly is driven to make
Upwards, horizontal, be rotated down movement；Set right folding arm assembly on the right of electric pallet truck, right folding arm assembly and electric pallet truck it
Between set right arm assembly lifting device, drive right folding arm assembly make upwards, it is horizontal, be rotated down movement；
The left folding arm assembly sets left front rear arm elevator apparatus, drives and make between postbrachium and forearm between postbrachium and forearm
Jackknife action, forearm end set idler wheel, suspension hook；The right folding arm assembly sets right arm before and after lifting between postbrachium and forearm
Device drives and makees jackknife action between postbrachium and forearm, and forearm end sets idler wheel, suspension hook；Left folding arm assembly, right folding arm are total
At being able to achieve linkage or independent action；
The electric pallet truck, its lower part set shelving unit, decline in electric pallet truck, and back-and-forth motion wheel therein is all withdrawn
When, shelving unit and ground face contact, electric pallet truck parking on the spot；
Left arm assembly lifting device, right arm assembly lifting device, left front rear arm elevator apparatus, right arm before and after liter in electric pallet truck
Falling unit directlys adopt electric pushrod, by electric power, sensor make left folding arm assembly, right folding arm assembly synchronization lifting or
The synchronization telescope of arm elevator apparatus, right front and back arm elevator apparatus after left front；Or left folding arm assembly or the right side are made by electric power, sensor
The independent lifting of folding arm assembly or the independent of left front rear arm elevator apparatus or right front and back arm elevator apparatus stretch；
Electric pallet truck uses hydraulic lifting device, including uses positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder, a pair of
One drives left arm assembly lifting device, right arm assembly lifting device or left front rear arm elevator apparatus, right arm before and after lifting dress simultaneously
The mode set makes into before (exiting) left arm assembly lifting device, right arm assembly lifting device or left front rear arm elevator apparatus, the right side
The liquid measure of arm elevator apparatus is identical afterwards, after the synchronous rising (decline) or left front for realizing left folding arm assembly, right folding arm assembly
The synchronous extension (contraction) of arm elevator apparatus, right front and back arm elevator apparatus；
Electric pallet truck uses hydraulic lifting device, including positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder, opens through control
It closes, left arm assembly lifting device or right arm assembly lifting device or left front rear arm elevator apparatus or the right side is targetedly operated alone
The mode of front and back arm elevator apparatus realizes independent rising (decline) or the left front postbrachium of left folding arm assembly or right folding arm assembly
The independent stretching, extension (contraction) of lifting device or right front and back arm elevator apparatus.
Electric pallet truck is interior or sets battery.
Effect of the invention is:
1. it integrates construction equipment and equipment lifting, shovel take, working space is carried or transition function, the conversion energy of function
It directly carries out, centre does not need increase and decrease accessory or instrument of removing stage makeup and costume.
2. its structure is simple, easy to use, during handling transhipment construction equipment and equipment, it is not necessarily to professional
Load and unload and transport using lifting mode or fork truck mode, common staff with regard to achievable, meanwhile, which also has parking
Function.
3. own is very dexterous, there is the ability got on bus by oneself or got off, also convenient for together with construction equipment and equipment
It is transported with vehicle.
4. it guarantees that left and right folding arm assembly can be carried out synchronous rotary or jackknife action in structure, that is, hanging or shoveling dress
In the process, the construction equipment loaded and equipment is made to be able to maintain equilibrium state always.
5. it guarantees that left and right folding arm assembly can individually carry out rotation or jackknife action in structure, dress carrying is hung or shoveled
The rough construction equipment in face and equipment.
6. for light-duty forklift, left arm assembly lifting device, the right arm assembly lifting device, left front postbrachium of electric pallet truck
Lifting device, right front and back arm elevator apparatus can directly adopt electric pushrod, make 2 folding arm elevator apparatus by electric power, sensor
Or 2 front and back arm elevator apparatus go up and down and stretch, its structure can significantly simplify in this way, and self weight and cost can also subtract greatly.
7. itself lifting of electric pallet truck can also directly adopt electric pushrod, in this way the forklift in condition license
Hydraulic mechanism can be fully phased out, structure is also just more perfect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is three-dimensional signal when the arm-type electric pallet truck of dragline scraper combination folding of the present invention serves as general Manual forklift truck operation
Figure.
Fig. 2 is stereoscopic schematic diagram of the arm-type electric pallet truck of dragline scraper combination folding of the present invention in voluntarily loading-unloading vehicle.
Fig. 3 is the left and right folding arm assembly of the arm-type electric pallet truck of dragline scraper combination folding of the present invention in synchronization lifting operation
Stereoscopic schematic diagram.
Fig. 4 is stereoscopic schematic diagram of the arm-type electric pallet truck of dragline scraper combination folding of the present invention when dragline scraper combines operation.
In figure: 1. shelving units, 2. electric pallet trucks, 3. left arm assembly lifting devices, 4. left folding arm assemblies, 5. is right
Fold arm assembly, 6. right arm assembly lifting devices, 7. suspension hooks, 8. idler wheels.
Specific embodiment
As shown, the left side of electric pallet truck 2 sets left folding arm assembly 4, between left folding arm assembly 4 and electric pallet truck 2
If left arm assembly lifting device 3, drive left folding arm assembly 4 make it is upward, horizontal, be rotated down movement；The right of electric pallet truck 2
If right folding arm assembly 5, right arm assembly lifting device 6 is set between right folding arm assembly 5 and electric pallet truck 2, drives right folding arm
Assembly 5 make it is upward, horizontal, be rotated down movement；Left folding arm assembly 4, right folding arm assembly 5 are able to achieve linkage or independent row
It is dynamic.
Left front rear arm elevator apparatus is set between postbrachium and forearm in left folding arm assembly 4, is driven between postbrachium and forearm
Make jackknife action, forearm end sets idler wheel 8, suspension hook 7；Idler wheel 8 is used for it in voluntarily loading-unloading vehicle, the movable pulley contacted with ground,
Suspension hook 7 is for lifting.
Right front and back arm elevator apparatus is set between postbrachium and forearm in right folding arm assembly 5, is driven between postbrachium and forearm
Make jackknife action, forearm end sets idler wheel 8, suspension hook 7；Idler wheel 8 is used for it in voluntarily loading-unloading vehicle, the movable pulley contacted with ground,
Suspension hook 7 is for lifting.
Lower part in electric pallet truck 2 sets shelving unit 1, declines in electric pallet truck 2, and back-and-forth motion wheel therein is all withdrawn
When, shelving unit 1 and ground face contact, the parking on the spot of electric pallet truck 2；
Left arm assembly lifting device 3, right arm assembly lifting device 6, left front rear arm elevator apparatus, right front and back in electric pallet truck 2
Arm elevator apparatus directlys adopt electric pushrod, and the synchronization of left folding arm assembly 4, right folding arm assembly 5 is made by electric power, sensor
The synchronization telescope of lifting or left front rear arm elevator apparatus, right front and back arm elevator apparatus；Or keep left folding arm total by electric power, sensor
At 4 or right folding arm assembly 5 independent lifting or it is left front after arm elevator apparatus or the independent of right front and back arm elevator apparatus stretch.
Electric pallet truck 2 uses hydraulic lifting device, including uses positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder,
It is one-to-one while driving arm elevator apparatus, right arm before and after after left arm assembly lifting device 3, right arm assembly lifting device 6 or left front
The mode of lifting device makes to enter (exiting) left arm assembly lifting device 3, right arm assembly lifting device 6 or the lifting of left front postbrachium
Device, the liquid measure of right front and back arm elevator apparatus are identical, realize left folding arm assembly 4, right folding arm assembly 5 it is synchronous rise (under
Drop) or it is left front after arm elevator apparatus, right front and back arm elevator apparatus synchronous extension (contraction)；
Electric pallet truck 2 uses hydraulic lifting device, including positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder, opens through control
Close, be targetedly operated alone after left arm assembly lifting device 3 or right arm assembly lifting device 6 or left front arm elevator apparatus or
The mode of right front and back arm elevator apparatus realizes that the independent rising of left folding arm assembly 4 or right folding arm assembly 5 is (decline) or left front
The independent stretching, extension (contraction) of arm elevator apparatus or right front and back arm elevator apparatus afterwards.
Electric pallet truck 2 is interior or sets battery, the power supply as electric pallet truck 2.
When operation, the forklift is unloaded down from transport vehicle first.Then it is pushed by transport vehicle, declines electric pallet truck
Parking on the spot, adjusts the left and right height for folding arm assembly of the forklift, and lifting or shovel take the instrument on transport vehicle.Then by mentioning
Rise the left and right system for folding arm assembly or the height of electric pallet truck, forklift are removed, the left and right folding arm assembly of forklift declines of forklift
Column movement, so that it may instrument be unloaded from transport vehicle, then the forklift pushing is pulled to construction site, decline electric pallet truck is on the spot
Parking.Finally the instrument in electric pallet truck is unloaded down.
Transition or completion or when knocking off, are operated by the inverse step of operation process.
Structure of the invention is not limited to form described in embodiment, and those skilled in the art make according to the present invention
It is further expansion each fall within protection scope of the present invention.
The arm-type electric pallet truck of dragline scraper combination folding of the present invention is very suitable for the calm operation in narrow space, flexibility and
Good and actual effect is good.
Claims (2)
1. a kind of arm-type electric pallet truck of dragline scraper combination folding, it is characterized in that: the left side of electric pallet truck (2) sets left folding arm assembly
(4), left arm assembly lifting device (3) is set between left folding arm assembly (4) and electric pallet truck (2), is driven left folding arm assembly (4)
Work is upward, level, is rotated down movement；Set on the right of electric pallet truck (2) right folding arm assembly (5), right folding arm assembly (5) with
Right arm assembly lifting device (6) is set between electric pallet truck (2), drive right folding arm assembly (5) work is upward, level, is rotated down
Movement；
The left folding arm assembly (4) sets left front rear arm elevator apparatus, drives between postbrachium and forearm between postbrachium and forearm
Make jackknife action, forearm end sets idler wheel (8), suspension hook (7)；The right folding arm assembly (5), sets the right side between postbrachium and forearm
Front and back arm elevator apparatus drives and makees jackknife action between postbrachium and forearm, and forearm end sets idler wheel (8), suspension hook (7)；Left folding
Arm assembly (4), right folding arm assembly (5) are able to achieve linkage or independent action；
The electric pallet truck (2), its lower part set shelving unit (1), decline in electric pallet truck (2), back-and-forth motion therein
When wheel is all withdrawn, shelving unit (1) and ground face contact, electric pallet truck (2) parking on the spot；
Left arm assembly lifting device (3), right arm assembly lifting device (6) in electric pallet truck (2), it is left front after arm elevator apparatus,
Right front and back arm elevator apparatus directlys adopt electric pushrod, keeps left folding arm assembly (4), right folding arm total by electric power, sensor
At the synchronization lifting of (5) or the synchronization telescope of left front rear arm elevator apparatus, right front and back arm elevator apparatus；Or by electric power, sensor
Make left folding arm assembly (4) or right folding arm assembly (5) independent lifting or it is left front after arm elevator apparatus or the lifting of right arm before and after
The independent of device stretches；
Electric pallet truck (2) uses hydraulic lifting device, including uses positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder, and one
Left arm assembly lifting device (3), right arm assembly lifting device (6) or left front rear arm elevator apparatus, right front and back are driven simultaneously to one
The mode of arm elevator apparatus makes after entering (exiting) left arm assembly lifting device (3), right arm assembly lifting device (6) or left front
Arm elevator apparatus, the liquid measure of right front and back arm elevator apparatus are identical, realize left folding arm assembly (4), right folding arm assembly (5) it is same
Step rises the synchronous extension (contraction) of (decline) or left front rear arm elevator apparatus, right front and back arm elevator apparatus；
Electric pallet truck (2) uses hydraulic lifting device, including positive (anti-) Xiang Liandong of motor-driven hydraulic double cylinder, through controlling
Left arm assembly lifting device (3) or right arm assembly lifting device (6) or the lifting of left front postbrachium is targetedly operated alone in switch
The mode of device or right front and back arm elevator apparatus realizes the independent rising of left folding arm assembly (4) or right folding arm assembly (5)
The independent stretching, extension (contraction) of arm elevator apparatus or right front and back arm elevator apparatus after (decline) or left front.
2. the arm-type electric pallet truck of dragline scraper combination folding according to claim 1, it is characterized in that: in electric pallet truck (2) or setting
Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227490.1A CN109879208A (en) | 2019-03-25 | 2019-03-25 | The arm-type electric pallet truck of dragline scraper combination folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227490.1A CN109879208A (en) | 2019-03-25 | 2019-03-25 | The arm-type electric pallet truck of dragline scraper combination folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109879208A true CN109879208A (en) | 2019-06-14 |
Family
ID=66933976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227490.1A Withdrawn CN109879208A (en) | 2019-03-25 | 2019-03-25 | The arm-type electric pallet truck of dragline scraper combination folding |
Country Status (1)
| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102963A (en) * | 1965-11-15 | 1968-02-14 | Richard Paine | Improvements relating to fork lift trucks |
| CN103241683A (en) * | 2013-05-13 | 2013-08-14 | 西南石油大学 | Rail type pipe lifting device of lower pipes of balancing weight production line of marine pipeline |
| CN103693589A (en) * | 2013-12-20 | 2014-04-02 | 蚌埠市神舟机械有限公司 | Transportation device for boat loading and unloading |
| CN104671156A (en) * | 2013-11-27 | 2015-06-03 | 铜陵市精品工具模具有限责任公司 | Clamping device for forklift |
| CN106809768A (en) * | 2017-02-28 | 2017-06-09 | 薄纯国 | A kind of hand propelled foldable suspension arm loading-unloading vehicle |
| CN206915679U (en) * | 2017-06-30 | 2018-01-23 | 福建旺丰智能科技有限公司 | A kind of item transfer car |
-
2019
- 2019-03-25 CN CN201910227490.1A patent/CN109879208A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102963A (en) * | 1965-11-15 | 1968-02-14 | Richard Paine | Improvements relating to fork lift trucks |
| CN103241683A (en) * | 2013-05-13 | 2013-08-14 | 西南石油大学 | Rail type pipe lifting device of lower pipes of balancing weight production line of marine pipeline |
| CN104671156A (en) * | 2013-11-27 | 2015-06-03 | 铜陵市精品工具模具有限责任公司 | Clamping device for forklift |
| CN103693589A (en) * | 2013-12-20 | 2014-04-02 | 蚌埠市神舟机械有限公司 | Transportation device for boat loading and unloading |
| CN106809768A (en) * | 2017-02-28 | 2017-06-09 | 薄纯国 | A kind of hand propelled foldable suspension arm loading-unloading vehicle |
| CN206915679U (en) * | 2017-06-30 | 2018-01-23 | 福建旺丰智能科技有限公司 | A kind of item transfer car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190614 |