CN204956621U - Driving -steering bridge for fork truck - Google Patents
Driving -steering bridge for fork truck Download PDFInfo
- Publication number
- CN204956621U CN204956621U CN201520502688.3U CN201520502688U CN204956621U CN 204956621 U CN204956621 U CN 204956621U CN 201520502688 U CN201520502688 U CN 201520502688U CN 204956621 U CN204956621 U CN 204956621U
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- steering
- axle
- knuckle
- fork truck
- connecting rod
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Abstract
The utility model relates to a driving -steering bridge for fork truck, the purpose provides a simple to operate, the stress equilibrium, long service life, collection driving -steering fork truck axle as an organic whole. It mainly includes hydraulic motor, oil axle, right steering knuckle, steering axle body, turns to swizzle, left knuckle, link pin, articulates axle, steering cylinder, connecting rod. Steering cylinder passes through the fastener and is connected with steering axle body, and left knuckle, right steering knuckle are through the oil axle and turn to the swizzle and is connected with steering axle body, and the connecting rod passes through the link pin to be connected with steering cylinder and a left side, right steering knuckle respectively, and when turning to, hydraulic system drives steering cylinder axial motion, and the drive is left, right steering knuckle turns to. Hydraulic motor installs on left right steering knuckle, plays the drive effect, has set up hydraulic pressure response oil axle, and the hydraulic motor differential is rotatory when turning to about intelligent regulation, realizes the vehicle pure rolling. The utility model discloses novel structure, driving -steering is as an organic whole for the collection, and the structure is meticulous, powerful, space utilization is high.
Description
Technical field
The utility model relates to a kind of fork truck steering drive axle, particularly relates to a kind of hydraulic-driven, hydraulic pressure induction speed governing type fork truck steering drive axle.
Background technology
Fork truck is the most frequently used materials handling vehicle, is widely used in the various places such as station, harbour, airport, factory, warehouse, is the high-efficiency appliance that mechanized handling, stacking and short range are transported.The function of conventional forklift steeraxle is just in order to change the travel direction of fork truck or keep fork truck straight-line travelling, and product function is single, and Part load conventional forklift power-handling capability is obviously not enough, and fork truck power-handling capability needs lifting badly.
Utility model content
For the weak point of conventional steering bridge, the utility model provides a kind of fork truck steering drive axle, realizes steeraxle and drives function.
In order to solve the problem, the utility model is achieved through the following technical solutions:
The utility model fork truck steering drive axle, comprises HM Hydraulic Motor, oily axle, right steering joint, turns to pontic, steering yoke bolt, left steering joint, connecting rod pin, hitching axis, steering cylinder and connecting rod; Steering cylinder is connected with turning to pontic by fastener; Left steering joint, right steering joint are connected with turning to pontic with steering yoke bolt by oily axle; Connecting rod is saved with steering cylinder, left steering respectively by connecting rod pin and right steering saves and is connected.
Further, HM Hydraulic Motor is arranged on left steering joint and right steering joint respectively.
Compared with prior art, the beneficial effects of the utility model are:
A, outsourcing piece aspect: HM Hydraulic Motor requires to use radial plunger piston motor, and minimum steady speed is low; Oil axle assembly is highly sensitive, accurately can control the rotating speed of two wheel hubs when pontic turns to.
B, framing member aspect: key structure part is made by oneself, make special welding, processing mold, and crucial cooperation position makes at data mart modeling center, ensure that very high equipment precision.
C, mechanical properties: four wheel drive, power foot, turn to and drive one, hydraulic pressure induced intelligent speed-regulation turns to, industry-leading.
The pure hydraulic-driven of the utility model, hydraulic-driven turns to, and hydraulic-driven travels, and hydraulic-driven intelligence differential, four wheel drive also solves the problem of conventional forklift under power, improves the maneuverability of fork truck.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model fork truck steering drive axle;
Fig. 2 is the plan structure schematic diagram of the utility model fork truck steering drive axle;
Fig. 3 is the axle geodesic structure schematic diagram of the utility model fork truck steering drive axle.
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 Fig. 1, shown in Fig. 2 and Fig. 3, a kind of fork truck steering drive axle, it comprises: HM Hydraulic Motor 1, oil axle 2, right steering joint 3, turn to pontic 4, steering yoke bolt 5, left steering joint 6, connecting rod pin 7, hitching axis 8, steering cylinder 9, connecting rod 10, steering cylinder 9 is connected with turning to pontic 4 by fastener, left steering joint 6, right steering joint 3 is connected with turning to pontic 4 with steering yoke bolt 5 by oily axle 2, connecting rod 10 saves 6 with steering cylinder 9 and left steering respectively by connecting rod pin 7, right steering joint 3 connects, when turning to, hydraulic efficiency pressure system drives steering cylinder 9 axial motion, drive left steering joint 6, right steering joint 3 turns to.
The utility model structure assembling concrete operations: steering cylinder 9 is arranged on by fastener and turns on pontic 4, left steering joint 6, right steering joint 3 are positioned over and turn to pontic 4 to install bore place, insert oily axle 2 and steering yoke bolt 5 and fixing, connecting rod 10 is placed in steering cylinder 9 and left steering joint 6, right steering saves 3 connecting shaft hole places, insert connecting rod pin 7 to lock, after adjustment parallelism HM Hydraulic Motor is placed on left steering joint 6, right steering saves 3 installation sites and lock with fastener.
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 (2)
1. a fork truck steering drive axle assembly, it comprises HM Hydraulic Motor, oily axle, right steering joint, turns to pontic, steering yoke bolt, left steering joint, connecting rod pin, hitching axis, steering cylinder, connecting rod, it is characterized in that: steering cylinder is connected with turning to pontic by fastener, left steering joint, right steering joint are connected with turning to pontic with steering yoke bolt by oily axle, connecting rod is connected with steering cylinder and left and right steering swivel respectively by connecting rod pin, when turning to, hydraulic efficiency pressure system drives steering cylinder axial motion, drives left and right steering swivel to turn to.
2. fork truck steering drive axle assembly according to claim 1, is characterized in that: HM Hydraulic Motor is arranged on left and right steering swivel, can realize driving when turning to simultaneously, and power is more powerful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502688.3U CN204956621U (en) | 2015-07-14 | 2015-07-14 | Driving -steering bridge for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502688.3U CN204956621U (en) | 2015-07-14 | 2015-07-14 | Driving -steering bridge for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956621U true CN204956621U (en) | 2016-01-13 |
Family
ID=55051703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502688.3U Active CN204956621U (en) | 2015-07-14 | 2015-07-14 | Driving -steering bridge for fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458459A (en) * | 2017-07-20 | 2017-12-12 | 郭向阳 | Walking steer-drive and its control method |
-
2015
- 2015-07-14 CN CN201520502688.3U patent/CN204956621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458459A (en) * | 2017-07-20 | 2017-12-12 | 郭向阳 | Walking steer-drive and its control method |
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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 |
Effective date of registration: 20211009 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 |
|
| TR01 | Transfer of patent right |