CN104816752A - Steering wheel position adjustment device - Google Patents
Steering wheel position adjustment device Download PDFInfo
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- CN104816752A CN104816752A CN201510191641.4A CN201510191641A CN104816752A CN 104816752 A CN104816752 A CN 104816752A CN 201510191641 A CN201510191641 A CN 201510191641A CN 104816752 A CN104816752 A CN 104816752A
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- turn
- base
- steering wheel
- balladeur train
- chute
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Abstract
The invention discloses a steering wheel position adjustment device, comprising a steering base (1) and a steering sliding frame (3) which is connected to the steering base (1) to support a steering wheel (4). Two chutes are formed in the steering base (1) and the steering sliding frame (3) and arranged in a crossed manner; a pendulum shaft (8) which can move up and down along the chutes is arranged at the lower ends of the chutes; the steering base (1) and the steering sliding frame (3) can rotate relative to the pendulum shaft (8); a locking control mechanism which is used for controlling the steering base (1) and the steering sliding frame (3) to be loosened or locked is arranged at the intersection of the chutes. By applying the steering wheel position adjustment device, the position of the steering wheel can be conveniently and flexibly controlled, the structure is simple and reliable, the space occupied in a vehicle is small, the arrangement is convenient, economy is good, and the steering wheel position adjustment device is suitable for small batch production.
Description
Technical field
The invention belongs to industrial vehicle technical field, more particularly, the present invention relates to a kind of steering wheel position setting device on industrial vehicle.
Background technology
For the industrial vehicle of charged turning function, as the reach truck that electricity turns to, the tractor truck that electricity turns to, order-picking trucks that electricity turns to etc., its bearing circle is generally connected with rotation direction sensor, bearing circle and car load remainder are not in transmission connection, and its Steering gear plays a part to support bearing circle, rotation direction sensor and wire harness.
Existing electricity turns to the steering wheel position of industrial vehicle to be nonadjustable a bit, can not adapt to the chaufeur of different stature build, easily produce driving fatigue, do not meet human engineering; Although some can regulate the position of bearing circle, structure is comparatively complicated, and cost is high, and regulable control complex steps, cause operation inconvenience.
Summary of the invention
The object of the invention is to solve problems of the prior art, provide a kind of structure simple, be convenient to the steering wheel position setting device of regulable control.
To achieve these goals, the technical scheme that the present invention takes is this steering wheel position setting device that provides, comprise turning to base and turning to described in being connected on base and turn to balladeur train with what support bearing circle, described turn to base and turn on balladeur train be respectively equipped with a chute, and two chute arranged crosswise, the lower end of described chute is provided with the balance staff that can move up and down along described chute, describedly turn to base and turn to balladeur train can relatively rotate around described balance staff, the locking operating-controlling mechanism turning to base described in control and turn to balladeur train mutually to unclamp or lock is provided with in described chute intersection.
The present invention compared with prior art, have the following advantages: coordinate single locking operating-controlling mechanism can realize convenient, flexible regulation and control steering wheel position by the chute of arranged crosswise, take car load space little, convenient layout, and manufacture simple, cost is low, is applicable to the small batch production pattern of industrial vehicle.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this specification sheets and the mark in figure are briefly described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is that the present invention turns to understructure schematic diagram;
Fig. 4 is that the present invention turns to sliding framework structure schematic diagram.
Be labeled as in figure: 1, turn to base, 2, gas spring, 3, turn to balladeur train, 4, bearing circle, 5, rotation direction sensor, 6, clamp handle, 7, steering lock mandrel, 8, balance staff, 9, packing ring, 10, perpendicular chute, 11, sideslip groove, 12, balance staff hole, 13, permanent seat, 14, mount pad.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
Steering wheel position setting device of the present invention, as shown in Figure 1, 2, comprises turning to base 1 and being connected to turn to base 1 turns to balladeur train 3.Turn to base 1 to be provided with fixed installation permanent seat 13 onboard, bearing circle 4 is arranged on the mount pad 14 being located at and turning on balladeur train 3.Rotation direction sensor 5 is located on bearing circle 4, to respond to and to feed back position, direction.Be respectively equipped with a chute turning to base 1 and turn on balladeur train 3, and two chute arranged crosswise, bearing circle 4 can with the position adjustment turning to balladeur train 3 together relatively to turn to base 1 to carry out up and down.The lower end of chute is provided with the balance staff 8 that can move up and down along chute, and simultaneously balance staff 8 is through turning to base 1 and turning to balladeur train 3 as the two center of turn in relative rotation.The locking operating-controlling mechanism controlling to turn to base 1 and turn to balladeur train 3 mutually to unclamp or lock is provided with in chute intersection, when locking operating-controlling mechanism is in open mode, turn to base 1 and the relative movement turning to balladeur train 3 can realize up and down along chute, bearing circle 4 is driven to realize the adjustment of its position, when being adjusted to correct position, locking locking operating-controlling mechanism can fix.This setting device utilizes the chute of right-angled crossing to arrange and controls bearing circle 4 position adjustment in the two directions, connection and reasonable arrangement saves space hold, and by arranging operating-controlling mechanism at crossing center, can control both direction simultaneously, easy and simple to handle, and structure is more stable.
In the present invention as shown in Figure 3,4, chute comprises perpendicular chute 10 and sideslip groove 11, and perpendicular chute 10 can be located at and turn on base 1, sideslip groove 11 is located at and is turned to balladeur train 3; Or being located at by perpendicular chute 10 turns on balladeur train 3, and sideslip groove 11 is located at and is turned on base 1.Anyhow the chute arranged crosswise of two schemes, all can realize the adjustment of bearing circle 4 up and down in both direction.Wherein sideslip groove 11 can be straight trough or deep-slotted chip breaker, and straight trough is more convenient for processing and manufacturing.
In the present invention, locking operating-controlling mechanism comprises the steering lock mandrel 7 through sideslip groove 11 and perpendicular chute 10, and the other end of steering lock mandrel 7 is provided with the clamp handle 6 being mated connection control and turning to base 1 and turn to balladeur train 3 to unclamp or lock.Steering lock mandrel, through sideslip groove 11 and perpendicular chute 10 intersection, can move up and down along perpendicular chute 10, can relatively swing again with sideslip groove 11.
For the embodiment shown in Fig. 1,2, steering lock mandrel 7 is through the sideslip groove 11 turned on balladeur train 3 and the perpendicular chute 10 turning to base 1, when clamp handle 6 is in releasing orientation, steering lock mandrel 7 along sideslip groove 11 slide anteroposterior turning to balladeur train 3, also can slide up and down along turning to the perpendicular chute 10 of base 1.
For screw thread fit is connected between clamp handle 6 with steering lock mandrel 7, be more convenient for controlling adjustment.Steering lock mandrel 7 end is provided with screw thread, and clamp handle 6 has screw thread, coordinates with steering lock mandrel 7 end thread.By rotational lock handle 6, elongate or shorten the length of thread engagement with steering lock mandrel 7, clamp or unclamp and turn to base 1 and turn to balladeur train 3.
Preferably, on steering lock mandrel 7, cover has the packing ring 9 being placed in and turning to base 1 and turn between balladeur train 3 contact surface.In the present embodiment, turn to balladeur train 3 to be provided with two connecting panels being arranged in parallel interval, turn to base 1 to be plugged between two plates, fixed connection structure can be made more stable.Turn to base 1 and turn between balladeur train 3 and form two contact surfaces, packing ring 9 this between each contact surface, can avoid rubbing during adjustment direction dish 4 position excessive effort, alleviate adjustment dynamics, and avoid turning to base 1 and turn to balladeur train 3 to clamp position excessive, large area is caused to be painted or plating exfoliation, and the phenomenon of getting rusty, corroding caused.
For illustrated embodiment, balance staff 8 is through being located at the balance staff hole 12 turning to balladeur train 3 and the perpendicular chute 10 turning to base 1.Turning to balladeur train 3 can rotate to balance staff 8 to swing, turning to balance staff 8 can slide up and down along turning to the perpendicular chute 10 of base 1.On balance staff 8, cover has the packing ring 9 being placed in and turning to base 1 and turn between balladeur train 3 contact surface, alleviates adjustment dynamics, and avoids turning to base 1 and turn to balladeur train 3 to clamp position excessive, causes large area to be painted or plating exfoliation, and the phenomenon of getting rusty, corroding caused.
Turning to base 1 and turn to the elastic element installed between balladeur train 3 and be connected with support, turning to balladeur train 3 to conduct oneself with dignity to support, because turning to balladeur train 3 to conduct oneself with dignity the effort phenomenon caused when avoiding adjustment direction dish 4 position, alleviating adjustment power.Elastic element can be extension spring, stage clip etc., preferably adopts gas spring 2 to connect and supports, and one end of gas spring 2 is connected to and turns to the other end on base 1 to be connected to turn to balladeur train 3, support and turn to balladeur train 3, providing convenience for regulating, more laborsaving.
When chaufeur needs adjustment direction dish 4 position, rotational lock handle 6, unclamps screw thread, turns to balladeur train 3 can relative to turning to base 1 swing freely and sliding up and down with bearing circle 4; After chaufeur bearing circle 4 is adjusted to correct position, by contrarotation clamp handle 6, shorten the length of thread engagement of itself and steering lock mandrel 7, clamping turns to balladeur train 3 and turns to base 1, rely on the effect of friction, prevent from turning to balladeur train 3 freely movable, realize fixing.
Steering wheel position setting device of the present invention is mainly applicable to electricity and turns to industrial vehicle, steering wheel position front and back adjustment up and down can be realized by this device, the amplitude size of up-down adjustment depends on the length of perpendicular chute 10, the size of front and rear angles range of regulation depends on the length of sideslip groove 11, upper-lower position and front and rear angles all can stepless changing, bearing circle 4 adjustable amplitude is large, can according to different Demand Design to adapt to the industrial vehicle of various charged turning function; Composition element structure is simple, and without the need to another mold, directly can pass through plate welding fabrication, cost is low, is applicable to specific customization and produces.This apparatus structure is simple and reliable, takies car load space little, convenient layout, and good economy performance, is applicable to small lot and specific customization is manufactured.
Above by reference to the accompanying drawings to invention has been exemplary description; but the present invention is not limited to aforesaid way; as long as adopt method of the present invention is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection scope of the present invention.
Claims (10)
1. steering wheel position setting device, it is characterized in that: comprise turning to base (1) and turning to described in being connected on base (1) and turn to balladeur train (3) with what support bearing circle (4), described turn to base (1) and turn on balladeur train (3) be respectively equipped with a chute, and two chute arranged crosswise, the lower end of described chute is provided with the balance staff (8) that can move up and down along described chute, describedly turn to base (1) and turn to balladeur train (3) can relatively rotate around described balance staff (8), the locking operating-controlling mechanism turning to base (1) described in control and turn to balladeur train (3) mutually to unclamp or lock is provided with in described chute intersection.
2. according to steering wheel position setting device according to claim 1, it is characterized in that: described chute comprises perpendicular chute (10) and sideslip groove (11), described perpendicular chute (10) turns on base (1) described in being located at, described sideslip groove (11) be located at described in turn to balladeur train (3).
3. according to steering wheel position setting device according to claim 1, it is characterized in that: described chute comprises perpendicular chute (10) and sideslip groove (11), described perpendicular chute (10) is located at and is turned on balladeur train (3), described sideslip groove (11) be located at described in turn on base (1).
4. according to the steering wheel position setting device described in Claims 2 or 3, it is characterized in that: described sideslip groove (11) is straight trough or deep-slotted chip breaker.
5. according to steering wheel position setting device according to claim 4, it is characterized in that: described locking operating-controlling mechanism comprise through described sideslip groove (11) and perpendicular chute (10) steering lock mandrel (7), the other end of described steering lock mandrel (7) is provided with the clamp handle (6) being mated and turning to base (1) described in connection control and turn to balladeur train (3) to unclamp or lock.
6. according to steering wheel position setting device according to claim 5, it is characterized in that: for screw thread fit is connected between described clamp handle (6) with described steering lock mandrel (7).
7., according to steering wheel position setting device according to claim 6, it is characterized in that: the upper cover of described steering lock mandrel (7) have be placed in described in turn to base (1) and turn to the packing ring (9) between balladeur train (3) contact surface.
8., according to steering wheel position setting device according to claim 7, it is characterized in that: the upper cover of described balance staff (8) have be placed in described in turn to base (1) and turn to the packing ring (9) between balladeur train (3) contact surface.
9., according to the steering wheel position setting device described in any one of claim 5 to 8, it is characterized in that: described in turn to base (1) and turn between balladeur train (3) elastic element being connected with support is installed.
10. according to steering wheel position setting device according to claim 9, it is characterized in that: described elastic element is gas spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191641.4A CN104816752A (en) | 2015-04-21 | 2015-04-21 | Steering wheel position adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191641.4A CN104816752A (en) | 2015-04-21 | 2015-04-21 | Steering wheel position adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104816752A true CN104816752A (en) | 2015-08-05 |
Family
ID=53727293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191641.4A Pending CN104816752A (en) | 2015-04-21 | 2015-04-21 | Steering wheel position adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240089A (en) * | 2018-03-08 | 2019-09-17 | 永恒力股份公司 | Ground handling trolley with cockpit and steering unit |
| CN111032480A (en) * | 2017-08-30 | 2020-04-17 | 五十铃自动车株式会社 | Steering device |
| CN111436241A (en) * | 2020-05-13 | 2020-07-24 | 西北农林科技大学 | Agricultural power machine |
| CN113044103A (en) * | 2021-03-25 | 2021-06-29 | 杭叉集团股份有限公司 | Forklift steering device with adjustable mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494773A (en) * | 1981-09-30 | 1985-01-22 | Nissan Motor Company, Limited | Tiltable steering for industrial vehicle or the like |
| CN2767282Y (en) * | 2005-01-17 | 2006-03-29 | 安徽精科机器有限公司 | Column jacket for automobile steering |
| CN200971108Y (en) * | 2006-11-18 | 2007-11-07 | 陈秋田 | Adjustable mechanism for gear wheel of vehicle |
| CN201371851Y (en) * | 2009-03-10 | 2009-12-30 | 中国重汽集团济南动力有限公司 | Adjusting device for steering control mechanism |
| CN201427536Y (en) * | 2009-06-30 | 2010-03-24 | 湘潭电机股份有限公司 | High-intensity abrasion-proof steel plate car hopper |
| CN204641858U (en) * | 2015-04-21 | 2015-09-16 | 中联重科安徽工业车辆有限公司 | A kind of steering wheel position setting device |
-
2015
- 2015-04-21 CN CN201510191641.4A patent/CN104816752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494773A (en) * | 1981-09-30 | 1985-01-22 | Nissan Motor Company, Limited | Tiltable steering for industrial vehicle or the like |
| CN2767282Y (en) * | 2005-01-17 | 2006-03-29 | 安徽精科机器有限公司 | Column jacket for automobile steering |
| CN200971108Y (en) * | 2006-11-18 | 2007-11-07 | 陈秋田 | Adjustable mechanism for gear wheel of vehicle |
| CN201371851Y (en) * | 2009-03-10 | 2009-12-30 | 中国重汽集团济南动力有限公司 | Adjusting device for steering control mechanism |
| CN201427536Y (en) * | 2009-06-30 | 2010-03-24 | 湘潭电机股份有限公司 | High-intensity abrasion-proof steel plate car hopper |
| CN204641858U (en) * | 2015-04-21 | 2015-09-16 | 中联重科安徽工业车辆有限公司 | A kind of steering wheel position setting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111032480A (en) * | 2017-08-30 | 2020-04-17 | 五十铃自动车株式会社 | Steering device |
| CN111032480B (en) * | 2017-08-30 | 2022-08-12 | 五十铃自动车株式会社 | Steering device |
| CN110240089A (en) * | 2018-03-08 | 2019-09-17 | 永恒力股份公司 | Ground handling trolley with cockpit and steering unit |
| CN111436241A (en) * | 2020-05-13 | 2020-07-24 | 西北农林科技大学 | Agricultural power machine |
| CN113044103A (en) * | 2021-03-25 | 2021-06-29 | 杭叉集团股份有限公司 | Forklift steering device with adjustable mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |