CN204894983U - Hydraulic power formula current potential sensing steering axle for fork truck - Google Patents
Hydraulic power formula current potential sensing steering axle for fork truck Download PDFInfo
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- CN204894983U CN204894983U CN201520502687.9U CN201520502687U CN204894983U CN 204894983 U CN204894983 U CN 204894983U CN 201520502687 U CN201520502687 U CN 201520502687U CN 204894983 U CN204894983 U CN 204894983U
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Abstract
The utility model relates to a hydraulic power formula current potential sensing steering axle for fork truck, include a left side, right steering knuckle, steering axle body, steering cylinder, hub, connecting rod, current potential sensor and turn to the swizzle. A left side, right steering knuckle are through turning to the knuckle on steering axle body, and hydraulic cylinder passes through the fastener and connects on steering axle body, and the system pressure drives the steering cylinder motion, transferes a left side, right steering knuckle through the connecting rod with hydro -cylinder thrust, realizes pure hydrostatic steering, and the current potential sensor turns to through the rotatory discernment fork truck of swizzle when turning to, and the automatic deceleration of control fork truck has improved the turning to the precision and antily turn on one's side of fork truck, anti unstability steering axle body 0.
Description
Technical field
The utility model fork truck hydraulic-driven steeraxle, particularly relates to a kind of fork vehicle hydraulic power Middle Eocene sensing steeraxle.
Background technology
In recent years along with China's rapid development of economy, as the fork truck of material carrying machine in mine, the utilization of Large freight warehouse, container wharf etc. is more and more extensive, but due to fork truck work under bad environment, driving cycle is complicated, and its operation comfort and safety performance need raising badly, especially in the winter time, surface gathered water freezes, need the fork truck frequently turned to during work, easy unstability rollover, potential safety hazard is troubling.
Utility model content
For the weak point that existing fork truck exists, the utility model provides a kind of fork vehicle hydraulic power Middle Eocene sensing steeraxle, and it by installing potentiometric sensor on steering yoke bolt, and monitoring turns to, automated steering reduction of speed, reaches the object preventing the too fast unstability rollover of fork-truck steering hourly velocity.
In order to solve the problem, the utility model is achieved through the following technical solutions:
The utility model fork vehicle hydraulic power Middle Eocene sensing steeraxle, comprises left steering joint, right steering joint, turns to pontic, steering cylinder, wheel hub, connecting rod, potentiometric sensor and steering yoke bolt; Turn to that pontic is saved with left steering by steering yoke bolt, right steering saves and is connected; Left steering joint, right steering joint are connected with steering cylinder by connecting rod; Left steering joint, right steering joint are embedded with steering cylinder mounting hole, and potentiometric sensor is arranged on steering yoke bolt place.
Further, steering cylinder is set to pull-type horizontal steering cylinder in round muscle.
Further, steering yoke bolt end face arranges taper hole, and described taper hole and steering swivel form that the conical surface is gradual to be coordinated.
Compared with prior art, the beneficial effects of the utility model are: fork vehicle hydraulic power Middle Eocene sensing steeraxle is provided with pull-type horizontal steering cylinder in round muscle, cylinder barrel and cylinder head precision-fit, and accumulated error is low, good sealing effect, extends the horizontal steering cylinder life-span; At steering yoke bolt, place is provided with potentiometric sensor, and intelligent monitoring turns to, and when can accomplish to turn to, automation is slowed down, and eliminates potential safety hazard, improves the reliability of fork truck.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model fork vehicle hydraulic power Middle Eocene sensing steeraxle;
Fig. 2 is the plan structure schematic diagram of the utility model fork vehicle hydraulic power Middle Eocene sensing steeraxle;
Fig. 3 is the axle geodesic structure schematic diagram of the utility model fork vehicle hydraulic power Middle Eocene sensing steeraxle.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1,2 and 3, a kind of fork vehicle hydraulic power Middle Eocene sensing steeraxle comprises: wheel hub 1, left steering joint 2, connecting rod 3, steering cylinder 4, turn to pontic 5, potentiometric sensor 6, steering yoke bolt 7, right steering to save 8; Turn to that pontic 5 saves 2 by steering yoke bolt 7 and left steering, right steering saves 8 and is connected; Left steering joint 2, right steering joint 8 are connected with steering cylinder 4 by connecting rod 3; Left steering joint 2, right steering joint 8 are embedded with steering cylinder 4 mounting hole, potentiometric sensor 6 is arranged on steering yoke bolt 7 place, potentiometric sensor by stub rotary motion identification fork-truck steering, controls fork truck automatic retarding, thus realize safety, steady pure hydraulic power is light turns to; Steering cylinder 4 is set to pull-type horizontal steering cylinder in round muscle, cylinder barrel and cylinder head precision-fit, and accumulated error is low, good sealing effect; Steering yoke bolt 7 end face arranges taper hole, and described taper hole and steering swivel form that the conical surface is gradual to be coordinated, and forms right steering joint and steering yoke bolt geo-stationary and synchronously allocates and transports dynamic.
Principle of work of the present utility model is that hydraulic efficiency pressure system promotes steering cylinder craspedodrome motion to steering cylinder oiling, thrust is passed to connecting rod by steering cylinder, connecting rod transmitting torque drives it to rotate to left steering joint, right steering joint, realize pure hydraulic power steering, potentiometric sensor monitoring saves with right steering the stub rotary motion be connected, and when realizing turning to, intelligence is slowed down.
Technical essential of the present utility model is:
A, framing member aspect: key structure part is made by oneself, turns to the core component such as pontic, left and right steering swivel all to adopt welded structure, made relevant mould before welding, size positions precision is higher, and structural strength is said, can meet the requirement of various special operation condition.
B, mechanical properties: pure hydraulic power steering, operate light, be provided with potentiometric sensor, and turn to intelligence to slow down, mechanical manipulation performance, safety performance are remarkable.
The utility model structure assembling concrete operations: right steering joint 8 and left steering joint 2 are arranged on respectively and turn on pontic 5, insert steering yoke bolt 7, locking; Steering cylinder 4 is arranged on and turns on pontic 5, lock with fastener; Connecting rod 3 one end is saved with left steering successively 2 and right steering save 8 and be connected; Connecting rod 3 other end is connected with steering cylinder; Steering angle is adjusted, locking with moulds of industrial equipment; Wheel hub be installed and lock, completing whole assembling;
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a fork vehicle hydraulic power Middle Eocene sensing steeraxle, comprise left steering joint, right steering joint, turn to pontic, steering cylinder, wheel hub, connecting rod, potentiometric sensor and steering yoke bolt, it is characterized in that: turn to that pontic is saved with left steering by steering yoke bolt, right steering saves and is connected; Left steering joint, right steering joint are connected with steering cylinder by connecting rod; Left steering joint, right steering joint are embedded with steering cylinder mounting hole, and potentiometric sensor is arranged on steering yoke bolt place.
2. fork vehicle hydraulic power Middle Eocene sensing steeraxle according to claim 1, is characterized in that: steering cylinder is set to pull-type horizontal steering cylinder in round muscle.
3. fork vehicle hydraulic power Middle Eocene sensing steeraxle according to claim 1 and 2, is characterized in that: steering yoke bolt end face arranges taper hole, and taper hole and steering swivel form that the conical surface is gradual to be coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502687.9U CN204894983U (en) | 2015-07-14 | 2015-07-14 | Hydraulic power formula current potential sensing steering axle for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502687.9U CN204894983U (en) | 2015-07-14 | 2015-07-14 | Hydraulic power formula current potential sensing steering axle for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894983U true CN204894983U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520502687.9U Active CN204894983U (en) | 2015-07-14 | 2015-07-14 | Hydraulic power formula current potential sensing steering axle for fork truck |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711642A (en) * | 2014-12-04 | 2016-06-29 | 林德（中国）叉车有限公司 | Steering axle for reducing turning radius of forklift |
| CN107458460A (en) * | 2017-07-14 | 2017-12-12 | 浙江工业大学 | A kind of fork-truck steering mechanism for increasing corner |
| 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 |
| CN107554606A (en) * | 2017-07-14 | 2018-01-09 | 浙江工业大学 | A kind of fork-truck steering mechanism |
| 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 |
| CN109109567A (en) * | 2018-08-09 | 2019-01-01 | 安徽宇锋仓储设备有限公司 | A kind of fork truck steering and balancing device |
-
2015
- 2015-07-14 CN CN201520502687.9U patent/CN204894983U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711642A (en) * | 2014-12-04 | 2016-06-29 | 林德（中国）叉车有限公司 | Steering axle for reducing turning radius of forklift |
| 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 |
| CN107458460A (en) * | 2017-07-14 | 2017-12-12 | 浙江工业大学 | A kind of fork-truck steering mechanism for increasing corner |
| CN107554606A (en) * | 2017-07-14 | 2018-01-09 | 浙江工业大学 | A kind of fork-truck steering mechanism |
| 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 |
| CN107458460B (en) * | 2017-07-14 | 2023-04-07 | 浙江工业大学 | Forklift steering mechanism capable of increasing turning angle |
| CN107554606B (en) * | 2017-07-14 | 2023-12-19 | 浙江工业大学 | Fork truck steering mechanism |
| CN109109567A (en) * | 2018-08-09 | 2019-01-01 | 安徽宇锋仓储设备有限公司 | A kind of fork truck steering and balancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 246000 No. 309, Yingbin West Road, economic development zone, Anqing City, Anhui Province Patentee after: Anqing Heli axle Co.,Ltd. Address before: 246700 No. 309 Yingbin Avenue, development zone, Anqing City, Anhui Province Patentee before: ANHUI HELI Co.,Ltd. ANQING AXLE FACTORY |