CN208248322U - Offset electric stacker - Google Patents
Offset electric stacker Download PDFInfo
- Publication number
- CN208248322U CN208248322U CN201820182678.XU CN201820182678U CN208248322U CN 208248322 U CN208248322 U CN 208248322U CN 201820182678 U CN201820182678 U CN 201820182678U CN 208248322 U CN208248322 U CN 208248322U
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- handle
- handlebar
- driving wheel
- vehicle frame
- offset electric
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Abstract
The utility model provides that a kind of structure is simple, configuration is simple and performance stabilization, appearance looks elegant, steering and easy to operate offset electric stacker.A kind of offset electric stacker, including vehicle frame, vehicle frame rear portion side lower end are provided with driving wheel, and driving wheel upper end connects handle assembly, and vehicle frame rear portion other side lower end is provided with stabilizer.Handle assembly includes handle set, handlebar and handle, and free bearing is arranged on handle pole socket, and handlebar one end is connect by pin shaft with free bearing, and handle is arranged in the handlebar other end, and gas spring assembly is additionally provided between handlebar and handle set.
Description
Technical field
The utility model relates to a kind of electric stackers, and in particular to a kind of offset electric stacker.
Background technique
Existing electric stacker is mainstream framework with handle and driving wheel between two parties.As shown in Fig. 2, conventional electronic heap
High vehicle is mostly the support construction of 3+2, i.e., based on preceding two-wheel and rear drive sprocket support, rear double stabilizers are Auxiliary support；Such structure
Frame mode is higher to driving wheel inherent characteristic parameter request.Since driving wheel position is closer away from vehicle center of gravity, so driving
Take turns the load F sharedN` is larger, more demanding to the inherent characteristic of wheel, and power need to generally be selected to be not less than the motor of 1.2Kw
It drives；Simultaneously because the load F sharedN` is larger, and it is also larger to lead to turn to required twisting resistance, is also easy to produce hard steering, not flexible
The problem of；The high-end vehicle of such vehicle promotes the comfort of driver often through configuration steering motor, but greatly increases simultaneously
Integral vehicle cost.In summary.The electric stacker walking performance of this framework mode is stablized, but structure and configuration are complex,
And the more rapid wears of part, while the deployment cost of vehicle is higher.
Utility model content
Simple, configuration that the technical problem to be solved by the present invention is to provide a kind of structures is simply and performance is stable, outer
See beautiful, steering and easy to operate offset electric stacker.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of offset electric stacker, including vehicle frame, vehicle frame rear portion side lower end are provided with driving wheel, driving wheel upper end
Handle assembly is connected, vehicle frame rear portion other side lower end is provided with stabilizer.
Above-mentioned offset electric stacker, handle assembly include handle set, handlebar and handle, and hinge is arranged on handle set
Seat, handlebar one end are connect by pin shaft with free bearing, and handle is arranged in the handlebar other end, are additionally provided between handlebar and handle set
Gas spring assembly.
Above-mentioned offset electric stacker, handle assembly further include position limiting structure, and position limiting structure includes rotor plate and limit
Screw, rotor plate are connect with driving wheel, and rotor plate is equipped with limited block, and stop screw is arranged on vehicle frame.
Above-mentioned offset electric stacker, handlebar are bending structure.
Utility model has the advantages that driving wheel is arranged in vehicle frame rear portion side, drive system is constituted；Stabilizer arrangement
In the Rear frame rear portion other side, balance system is constituted；Handle assembly and driving wheel are rigidly assemblied in rear portion side, constitute steering system
System；Handle assembly and the return of gas spring arrangement, constitute control system structure；The utility model is managed according to space structure design
It reads, the design and arrangement of physics equation and human factor engineering theory to vehicle progress components, overall structure, configuration are simple, drop
Low element cost and process costs, while the design and offset placement of handlebar meet ergonomics, make operator can
Easily to drive very much vehicle to run and operation operation.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is driving wheel and handle assembly attachment structure schematic diagram；
Fig. 3 is the structure and allocation models figure of original electric stacker；
Fig. 4 is the structure and allocation models figure of the utility model；
In figure, 1, vehicle frame, 2, stabilizer, 3, handlebar, 4, gas spring assembly, 5, pin shaft, 6, driving wheel, 7, limit spiral shell
Nail, 8, handle set, 9, rotor plate, 10, handle, 91, limited block, a, center of gravity, b, stabilizer fulcrum, c, driving wheel fulcrum.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of offset electric stacker, including vehicle frame 1,1 rear portion side lower end of vehicle frame are provided with driving wheel 6, driving wheel 6
Upper end connects handle assembly, and 1 rear portion other side lower end of vehicle frame is provided with stabilizer 2.
The present embodiment, handle assembly include handle set 8, handlebar 3 and handle 10, and free bearing, handlebar is arranged on handle set 8
3 one end are connect by pin shaft 5 with free bearing, and handle 10 is arranged in 3 other end of handlebar, are additionally provided with gas between handlebar 3 and handle set 8
Spring assembly 4.
The present embodiment, handle assembly further include position limiting structure, and position limiting structure includes rotor plate 9 and stop screw 7, rotor plate
9 connect with driving wheel 6, and rotor plate 9 is equipped with limited block 91, and stop screw 7 is arranged on vehicle frame 1, when driving wheel 6 is mobile
When, rotor plate 9 is mobile with driving wheel 6, when limited block 91 is moved to certain position, connects with the stop screw 7 on vehicle frame 1
Touching, rotates driving wheel 6 within a certain angle.
The present embodiment, handlebar 3 are bending structure, meet human_computer fusion.
The utility model, which can simplify structure and simplify the effect configured, is achieved in that attached drawing 3 such as is original electronic heap
The 3+2 fulcrum model structure of high vehicle, it is existing that fulcrum, which includes for center of gravity a, driving wheel fulcrum c and two stabilizer fulcrums b, Fig. 4,
4 point models, fulcrum include be center of gravity a, driving wheel fulcrum c and stabilizer fulcrum b because driving wheel is offset placement,
Far from position of centre of gravity (l > l`) in structure, the load for being assigned to driving wheelIt reduces, FN
Reduction so as in driving wheel inherent characteristic wheel load demand reduce；Frictional force f=μ × F simultaneouslyNReduce (μ be dynamic friction because
Number), resultant force F conjunction=FZ-f is driven, F contract is than in the case where constant, driving force FZ needed for drive wheel reduces；Due to P
=ω × r × FZ(ω is motor angular velocity of rotation, and r is wheel radius), the power P (< P`) of driving motor can reduce；Therefore it can
It is configured with choosing motor or the driving unit of small rated power, reducing the cost of driving unit and being able to satisfy to use needs
It asks.The reduction of driving unit power P, reduces driving current, make driving walk power consumption reduce on year-on-year basis, therefore on year-on-year basis under can
It is configured with choosing the battery of low capacity.In conclusion the offset design structure of driving wheel can simplify vehicle structure and
Configuration, reduces element cost and process costs, and be able to satisfy requirements of one's work.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of offset electric stacker, including vehicle frame (1), it is characterised in that: vehicle frame (1) rear portion side lower end is provided with drive
Driving wheel (6), driving wheel (6) upper end connect handle assembly, and vehicle frame (1) rear portion other side lower end is provided with stabilizer (2).
2. offset electric stacker according to claim 1, it is characterised in that: handle assembly includes handle set (8), handle
Free bearing is arranged on handle set (8) for bar (3) and handle (10), and handlebar (3) one end is connect by pin shaft (5) with free bearing, handlebar
(3) other end setting handle (10), is additionally provided with gas spring assembly (4) between handlebar (3) and handle set (8).
3. offset electric stacker according to claim 1, it is characterised in that: handle assembly further includes position limiting structure, limit
Bit architecture includes rotor plate (9) and stop screw (7), and rotor plate (9) is connect with driving wheel, and rotor plate (9) is equipped with limit
Block (91), stop screw (7) are arranged on vehicle frame (1).
4. the according to claim 1 or 2 or 3 offset electric stackers, it is characterised in that: handlebar (3) is bending structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182678.XU CN208248322U (en) | 2018-02-02 | 2018-02-02 | Offset electric stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182678.XU CN208248322U (en) | 2018-02-02 | 2018-02-02 | Offset electric stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248322U true CN208248322U (en) | 2018-12-18 |
Family
ID=64607586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182678.XU Active CN208248322U (en) | 2018-02-02 | 2018-02-02 | Offset electric stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208248322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086030A (en) * | 2019-12-23 | 2021-07-09 | 雷蒙德股份有限公司 | System and method for a materials handling vehicle having an articulated axle |
-
2018
- 2018-02-02 CN CN201820182678.XU patent/CN208248322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086030A (en) * | 2019-12-23 | 2021-07-09 | 雷蒙德股份有限公司 | System and method for a materials handling vehicle having an articulated axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 273300 West of the South Section of Yingbin Avenue, Pingyi County, Linyi City, Shandong Province Patentee after: LINYI JINYING MINING EQUIPMENT Co.,Ltd. Address before: 273300 West of the South Section of Yingbin Avenue, Pingyi County, Weifang City, Shandong Province Patentee before: LINYI JINYING MINING EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 273300 North 188 meters west of the intersection of Zongsheng Road and Huangjin Road in Pingyi Street, Pingyi County, Linyi City, Shandong Province Patentee after: LINYI JINYING MINING EQUIPMENT Co.,Ltd. Address before: 273300 West of the South Section of Yingbin Avenue, Pingyi County, Linyi City, Shandong Province Patentee before: LINYI JINYING MINING EQUIPMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |