CN104649187A - Front wheel mechanism of forklift truck - Google Patents
Front wheel mechanism of forklift truck Download PDFInfo
- Publication number
- CN104649187A CN104649187A CN201310584383.7A CN201310584383A CN104649187A CN 104649187 A CN104649187 A CN 104649187A CN 201310584383 A CN201310584383 A CN 201310584383A CN 104649187 A CN104649187 A CN 104649187A
- Authority
- CN
- China
- Prior art keywords
- roller
- wheel mechanism
- roller set
- guide wheel
- front wheel
- 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
- 229920000136 polysorbate Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 230000002493 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
Abstract
The invention provides a front wheel mechanism of a forklift truck. The front wheel mechanism is reasonable in structure, stable in operation, less in bump and easy to climb over obstacles. The front wheel mechanism comprises a pallet fork; the front end of the pallet fork is provided with an installation hole; a rolling wheel group is arranged in the installation hole. The front wheel mechanism is characterized in that the front side of the rolling wheel group is provided with a guide wheel.
Description
Technical field
The present invention relates to haulage equipment technical field, be specially a kind of front-wheel mechanism of fork truck.
Background technology
Fork truck is one of carrying vehicle of commonly using of present people, it is the visual plant of logistic industry, that member pallet cargo loads and unloads, stacking and short range transport, the various wheeled carrying vehicle of weight transport operation, its volume is little, lightweight, compact conformation, , noise is low, pollute little, cost is low, flexible operation, be widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and DISTRIBUTION CENTRE etc., and can cabin be entered, the handling of pallet cargo are carried out in compartment and freight container, transport operation, it is pallet traffic, requisite equipment in Container Transport.
Existing fork truck is very large owing to bearing a heavy burden when transport, if run on roadway and occur jogging band, abrupt slope, obstacle etc., transport trolley should not pass through, and is difficult to get over obstacle, simultaneously because the easily generation of jolting of excessive generation of bearing a heavy burden is tumbled, special hazard during transport fragile.
Summary of the invention
For the problems referred to above, the invention provides a kind of front-wheel mechanism of fork truck, it is rational in infrastructure, operates steadily, and jolts few, is easy to climbing and breaks the barriers.
Its technical scheme is such: comprise pallet fork, and the front end of described pallet fork is provided with mounting hole, is provided with roller set, it is characterized in that in described mounting hole: the front side of described roller set is provided with guide wheel.
It is further characterized in that: described guide wheel has been arranged side by side two;
Described roller set comprises roller set bracing frame, roller, roller link span, described roller set bracing frame is fixed on the lower end of described pallet fork, described roller link span is arranged in described roller set bracing frame by tween drive shaft, and the two ends of described roller link span are separately installed with a roller;
The radius of described guide wheel is less than the radius of described roller.
The invention has the beneficial effects as follows: the design of pallet fork front end guide wheel and roller set makes fork truck can by easily passing through obstacle, and operate steadily, when transport trolley meets with obstacle, guide wheel first contacts with obstacle, raises headstock, the roller being arranged on front side in roller set is raised contact with obstacle, easier clear an obstacle, the roller on rear side of when the roller of front side lands raises clear an obstacle thereupon, operates steadily, jolt few, improve transportation safety coefficient.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention;
Fig. 2 is that master of the present invention looks cross-sectional schematic;
Fig. 3 is schematic top plan view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.
See Fig. 1, Fig. 2, Fig. 3, the present invention includes pallet fork 1, the front end of pallet fork 1 is provided with mounting hole 2, roller set 3 is provided with in mounting hole 2, the front side of roller set 3 is provided with guide wheel 4, guide wheel 4 has been arranged side by side two, roller set 3 comprises roller set bracing frame 5, roller 6, roller link span 7, roller set bracing frame 5 is fixed on the lower end of pallet fork 1, roller link span 7 is arranged in roller set bracing frame 5 by tween drive shaft 8, the two ends of roller link span 7 are separately installed with a roller 6, and the radius of guide wheel 4 is less than the radius of roller 6.
The design of pallet fork 1 front end guide wheel 4 and roller set 3 makes fork truck can by easily passing through obstacle, and operate steadily, when fork truck meets with obstacle, guide wheel first contacts with obstacle, raises headstock, the roller 6 being arranged on front side in roller set 3 is raised contact with obstacle, easier clear an obstacle, the roller 6 on rear side of when the roller 6 of front side lands raises clear an obstacle thereupon, operates steadily, jolt few, improve transportation safety coefficient.
Claims (4)
1. a front-wheel mechanism for fork truck, comprises pallet fork, and the front end of described pallet fork is provided with mounting hole, is provided with roller set, it is characterized in that in described mounting hole: the front side of described roller set is provided with guide wheel.
2. the front-wheel mechanism of a kind of fork truck according to claim 1, is characterized in that: described guide wheel has been arranged side by side two.
3. the front-wheel mechanism of a kind of fork truck according to claim 1, it is characterized in that: described roller set comprises roller set bracing frame, roller, roller link span, described roller set bracing frame is fixed on the lower end of described pallet fork, described roller link span is arranged in described roller set bracing frame by tween drive shaft, and the two ends of described roller link span are separately installed with a roller.
4. the front-wheel mechanism of a kind of fork truck according to claim 1, is characterized in that: the radius of described guide wheel is less than the radius of described roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584383.7A CN104649187A (en) | 2013-11-20 | 2013-11-20 | Front wheel mechanism of forklift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584383.7A CN104649187A (en) | 2013-11-20 | 2013-11-20 | Front wheel mechanism of forklift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649187A true CN104649187A (en) | 2015-05-27 |
Family
ID=53240909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584383.7A Pending CN104649187A (en) | 2013-11-20 | 2013-11-20 | Front wheel mechanism of forklift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629499A (en) * | 2016-11-24 | 2017-05-10 | 肇庆威士海库房设备有限公司 | Tray truck and fork forecarriage assembly thereof |
| CN108529496A (en) * | 2017-03-03 | 2018-09-14 | 海斯特-耶鲁集团有限公司 | Adjustable load-carrying wheel |
-
2013
- 2013-11-20 CN CN201310584383.7A patent/CN104649187A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629499A (en) * | 2016-11-24 | 2017-05-10 | 肇庆威士海库房设备有限公司 | Tray truck and fork forecarriage assembly thereof |
| CN106629499B (en) * | 2016-11-24 | 2019-03-05 | 肇庆威士海库房设备有限公司 | Tray truck and its pallet fork front wheel carrier component |
| CN108529496A (en) * | 2017-03-03 | 2018-09-14 | 海斯特-耶鲁集团有限公司 | Adjustable load-carrying wheel |
| CN108529496B (en) * | 2017-03-03 | 2019-11-29 | 海斯特-耶鲁集团有限公司 | Adjustable load-carrying wheel |
| US10618539B2 (en) | 2017-03-03 | 2020-04-14 | Hyster-Yale Group, Inc. | Adjustable load wheel |
| EP3868633A1 (en) * | 2017-03-03 | 2021-08-25 | Hyster-Yale Group, Inc. | Adjustable load wheel |
| US11161535B2 (en) | 2017-03-03 | 2021-11-02 | Hyster-Yale Group, Inc. | Adjustable load wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |