CN2188531Y - Mechanical steering electric driving fork life truck - Google Patents
Mechanical steering electric driving fork life truck Download PDFInfo
- Publication number
- CN2188531Y CN2188531Y CN 93247065 CN93247065U CN2188531Y CN 2188531 Y CN2188531 Y CN 2188531Y CN 93247065 CN93247065 CN 93247065 CN 93247065 U CN93247065 U CN 93247065U CN 2188531 Y CN2188531 Y CN 2188531Y
- Authority
- CN
- China
- Prior art keywords
- steering
- connects
- total plate
- utility
- model
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an electric fork truck with mechanical steering, and the steering system of the utility model is mainly composed of a traversing mechanism, a steering draw rod, a rotary handle, a fan-shaped general plate, a transverse draw rod and a knuckle spindle. The utility model is characterized in that an original complicated steering system is simplified, steering reliability is raised, the cost of the utility model is reduced, the utility model is easy to repair, and noise can not be generated.
Description
The utility model relates to a kind of improved electri forklift, particularly a kind of mechanical steering electri forklift.
Existing electri forklift mainly is made up of: door frame assembly, drive system, hydraulic efficiency pressure system, electric system, maneuvering system, bodywork assembly, seven parts of steering swivel system.Its steering swivel system adopts fluid-link steering, and major part has, and steer motor, power steerig pump, turns to oil cylinder, oil pipe and mechanical steering member.
Structure between mechanical steering member and part fluid-link steering part is: the scalloped end of fan total plate is enclosed within on the axle that is fixed on the H-girder.Each movable end that connects an intermediate rod of two wing tips of fan total plate, movable steering stub axle one end that connects of the other end of intermediate rod, turn to and connect an other end connection wheel flutter, turning to oil cylinder one end to be fixed on turns on the H-girder, the other end connects the connection place of the intermediate rod and the steering stub axle of a side, turn to is to be driven power steerig pump and turned to oil cylinder by steer motor, thereby make the steering stub axle and the intermediate rod that turn to oil cylinder to promote a side, and rotation fan total plate, then drive the intermediate rod and the steering stub axle of opposite side, the wheel flutter on both sides is turned to simultaneously.
Fluid-link steering in use has the deficiency of the following aspects:
1, parts are more, and cost is higher;
2, Hydraulic Elements easily go wrong, and turn to reliability standard low, and maintenance difficulty is big;
3, bigger noise is arranged, as long as total source switch is connected, steer motor just drives power steerig pump full-load run and sends continuous noise.
4, consumed power is more.
The purpose of this utility model be for solve the existing existing deficiency of electri forklift fluid-link steering provide a kind of simple in structure flexibly, cost is low, easy to maintenance and noiseless mechanical steering electri forklift.
Can realize the purpose of this utility model by following scheme, the scalloped end of fan total plate is enclosed within on the axle that is fixed on the H-girder.An each movable intermediate rod one end that connects of two wing tips of fan total plate, movable steering stub axle one end that connects of the intermediate rod other end, the steering stub axle other end connects wheel flutter, it is characterized in that: the scalloped end of fan total plate fixedly be equipped with one with fan total plate handle at an angle of 90, the handle end connects with steering track rod one end is movable, and the steering track rod other end connects with the swing arm activity of direction machine.
Turning to is to drive direction machine and swing arm by bearing circle, then steering track rod, fixedly handle, fan total plate, intermediate rod, steering stub axle turn to steering wheel.
Below in conjunction with accompanying drawing the utility model is further set forth
Accompanying drawing 1 is a car load front elevational schematic of the present utility model
Accompanying drawing 2 is for turning to district's facial planes scheme drawing (ratio amplification) of system 7 in the accompanying drawing 1
Accompanying drawing 3 is for turning to the district portion schematic rear view (ratio amplification) of system 7 in the accompanying drawing 1
With reference to accompanying drawing 1: the utility model is made up of door frame assembly 1, drive system 2, hydraulic efficiency pressure system 3, power driven system 4, maneuvering system 5, bodywork assembly 6, steering swivel system 7.
With reference to accompanying drawing 2,3: the composition structure of steering swivel system 7 is: fan total plate 8 scalloped end are enclosed within one and are fixed on the axle that turns to H-girder 16 middle parts, handle 9 be fixed on fan total plate 8 scalloped end and with fan total plate at an angle of 90.Two scalloped end of fan total plate 8 respectively connect intermediate rod 10 1 ends, and intermediate rod 10 other ends connect with steering stub axle one end is movable, steering stub axle 11 other ends and 12 movable connections of wheel flutter.Handle 9 connects with steering track rod 13 1 ends are movable, and the other end of steering track rod 13 connects with swing arm 15 activities of direction machine 14.
The utility model and existing electri forklift contrast its advantage:
1, the parts sum reduces, and the car load weight reduction has reduced integral vehicle cost;
2, steering structure is easy has improved the reliability that turns to flexibly, easy to maintenance;
3, noiselessness produces, and has improved operating personnel's working environment;
4, no power consumption has been saved cost.
Claims (1)
1, mechanical steering electri forklift is made up of door frame assembly, drive system, hydraulic efficiency pressure system, electric system, maneuvering system, bodywork assembly, seven parts of steering swivel system; The composition of steering swivel system is, the scalloped end of fan total plate is enclosed within on the axle that is fixed on the H-girder, an each movable intermediate rod one end that connects of two wing tips of fan total plate, movable steering stub axle one end that connects of the intermediate rod other end, the steering stub axle other end connects wheel flutter, it is characterized in that, the scalloped end of fan total plate fixedly is equipped with one and fan total plate handle at an angle of 90, the handle end connects with steering track rod one end is movable, and the steering track rod other end connects with the swing arm activity of direction machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247065 CN2188531Y (en) | 1993-12-08 | 1993-12-08 | Mechanical steering electric driving fork life truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247065 CN2188531Y (en) | 1993-12-08 | 1993-12-08 | Mechanical steering electric driving fork life truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188531Y true CN2188531Y (en) | 1995-02-01 |
Family
ID=33819564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247065 Expired - Fee Related CN2188531Y (en) | 1993-12-08 | 1993-12-08 | Mechanical steering electric driving fork life truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188531Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482479A (en) * | 2018-04-17 | 2018-09-04 | 东莞市智配机电科技有限公司 | A kind of simple main drive driving transfer of special-purpose vehicle |
-
1993
- 1993-12-08 CN CN 93247065 patent/CN2188531Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482479A (en) * | 2018-04-17 | 2018-09-04 | 东莞市智配机电科技有限公司 | A kind of simple main drive driving transfer of special-purpose vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |