CN205801223U - Hydraulic power steering axle assembly for fork truck - Google Patents
Hydraulic power steering axle assembly for fork truck Download PDFInfo
- Publication number
- CN205801223U CN205801223U CN201620470616.XU CN201620470616U CN205801223U CN 205801223 U CN205801223 U CN 205801223U CN 201620470616 U CN201620470616 U CN 201620470616U CN 205801223 U CN205801223 U CN 205801223U
- Authority
- CN
- China
- Prior art keywords
- joint
- pontic
- turn
- right turn
- steering
- 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
This utility model relates to a kind of hydraulic power steering axle assembly for fork truck, including turn to pontic, be arranged on turn to steering cylinder in the middle part of pontic, be arranged on turn to the left steering of pontic both sides to save, right turn joint and be separately mounted to the wheel hub on left steering joint, right turn joint, described left steering joint, right turn joint are connected with turning to pontic by king pin, and described steering cylinder is saved with left steering respectively by connecting rod, the link pin that is arranged on connecting rod, right turn saves and is connected.This utility model novel structure, small-size light-weight, simple in construction, the most explosion-proof, powerful, space availability ratio is high.
Description
Technical field
This utility model relates to forklift steering bridge field, particularly relates to a kind of hydraulic power steering bridge for fork truck
Assembly.
Background technology
Fork truck is the most frequently used materials handling vehicle, is widely used in the various fields such as station, harbour, airport, factory, warehouse
Institute, is mechanized handling, stacking and the high-efficiency appliance of short distance transport.The function of conventional forklift steeraxle is intended merely to change fork
The travel direction of car or holding fork truck straight-line travelling, product function is single, and Part load conventional forklift ability is the most not enough.
Summary of the invention
For the weak point of conventional steering bridge, this utility model provides the hydraulic power steering axle assembly for fork truck,
Realize steeraxle to convert to lightweight, simple in construction direction.
In order to solve the problems referred to above, this utility model is achieved through the following technical solutions: a kind of liquid for fork truck
Pressure power steeraxle assembly, including turning to pontic, being arranged on and turn to steering cylinder in the middle part of pontic, be arranged on and turn to pontic both sides
Left steering joint, right turn joint and be separately mounted to left steering joint, right turn joint on wheel hub, described left steering joint, turn right
Being connected with turning to pontic by king pin to joint, described steering cylinder passes through connecting rod, the link pin that is arranged on connecting rod divides
It is not connected with left steering joint, right turn joint.
Further illustrate, above described left steering joint, right turn joint, be respectively arranged with oil nozzle.
Further illustrate, described in turn to and on pontic, be provided with bracing frame, described in turn to pontic to be arranged on fork by bracing frame
On the vehicle frame of car.
Compared with prior art, the beneficial effects of the utility model are: the pure hydraulic-driven of this utility model turns to, by having
Finite element analysis improves the structure turning to pontic, optimizes crossstructure, solves the shortcoming that pontic materials are many, heavy.
Accompanying drawing explanation
Fig. 1 is used for main TV structure schematic diagram of the present utility model is described；
Fig. 2 is used for plan structure schematic diagram of the present utility model is described；
Fig. 3 is used for perspective view of the present utility model is described.
Accompanying drawing mark in figure: 1-wheel hub, 2-left steering joint, 3-turn to pontic, 4-steering cylinder, 5-king pin, 6-
Oil nozzle, 7-right turn joint, 8-connecting rod, 9-link pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of hydraulic power steering axle assembly for fork truck, including turning to pontic 3, setting
Put at the steering cylinder 4 turned in the middle part of pontic 3, be arranged on and turn to the left steering joint 2 of pontic 3 both sides, right turn joint 7 and respectively
Being arranged on the wheel hub 1 on left steering joint 2, right turn joint 7, left steering joint 2, right turn joint 7 are by king pin 5 and steeraxle
Body 3 connects, and steering cylinder 4 is by connecting rod 8, the link pin 9 that is arranged on connecting rod 8 respectively with left steering joint 2, right turn joint 7 even
Connect.It is respectively arranged with oil nozzle 6 above left steering joint 2, right turn joint 7.Turn to and be provided with bracing frame on pontic 3, turn to pontic 3 to lead to
Crossing bracing frame to be arranged on the vehicle frame of fork truck, bear carload, pontic stress more equalizes, and raises fork truck chassis height, fork
The ability that car adapts to various severe road conditions is more powerful.
The operation principle of this utility model fork truck steering and driving axle is: steering cylinder 4 passes through securing member and turns to pontic 3
Connecting, left steering joint 2, right turn joint 7 are connected with turning to pontic 3 by king pin 5, connecting rod 8 by link pin 9 respectively with
Steering cylinder 4 and left steering joint 2, right turn joint 7 connection, composition turns to quadric chain, and when turning to, hydraulic system drives and turns to
Oil cylinder 4 axially-movable, drives left steering joint 2, right turn joint 7 to turn to.Need after being completed to check left and right hard-over numerical value, wheel
The hub depth of parallelism, oil nozzle 6 fills grease, and paint protects,
Below it is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and modification, these improve and
Modification also should be regarded as protection domain of the present utility model.
Claims (3)
1. the hydraulic power steering axle assembly for fork truck, it is characterised in that: include turning to pontic (3), be arranged on and turn to
Pontic (3) middle part steering cylinder (4), be arranged on turn to pontic (3) both sides left steering joint (2), right turn joint (7) and point
Not being arranged on the wheel hub (1) in left steering joint (2), right turn joint (7), described left steering joint (2), right turn joint (7) are by turning
It is connected with turning to pontic (3) to joint stub (5), the connecting rod that described steering cylinder (4) passes through connecting rod (8), is arranged on connecting rod (8)
Pin (9) is connected with left steering joint (2), right turn joint (7) respectively.
Hydraulic power steering axle assembly for fork truck the most according to claim 1, it is characterised in that: described left steering saves
(2), right turn joint (7) top is respectively arranged with oil nozzle (6).
Hydraulic power steering axle assembly for fork truck the most according to claim 1, it is characterised in that turn to pontic described in:
(3) be provided with bracing frame on, described in turn to pontic (3) to be arranged on the vehicle frame of fork truck by bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470616.XU CN205801223U (en) | 2016-05-23 | 2016-05-23 | Hydraulic power steering axle assembly for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470616.XU CN205801223U (en) | 2016-05-23 | 2016-05-23 | Hydraulic power steering axle assembly for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801223U true CN205801223U (en) | 2016-12-14 |
Family
ID=57499783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470616.XU Expired - Fee Related CN205801223U (en) | 2016-05-23 | 2016-05-23 | Hydraulic power steering axle assembly for fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471939A (en) * | 2017-07-06 | 2017-12-15 | 牛力机械制造有限公司 | A kind of floated two-step buffer of pivot counterweight motor-driven forklift steering bridge of battery four |
| CN107685770A (en) * | 2017-07-14 | 2018-02-13 | 浙江工业大学 | It is a kind of can reinforcement big corner fork-truck steering mechanism |
-
2016
- 2016-05-23 CN CN201620470616.XU patent/CN205801223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471939A (en) * | 2017-07-06 | 2017-12-15 | 牛力机械制造有限公司 | A kind of floated two-step buffer of pivot counterweight motor-driven forklift steering bridge of battery four |
| CN107685770A (en) * | 2017-07-14 | 2018-02-13 | 浙江工业大学 | It is a kind of can reinforcement big corner fork-truck steering mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180523 |