CN104908797A - Bidirectional operation steering gear box - Google Patents
Bidirectional operation steering gear box Download PDFInfo
- Publication number
- CN104908797A CN104908797A CN201510248060.XA CN201510248060A CN104908797A CN 104908797 A CN104908797 A CN 104908797A CN 201510248060 A CN201510248060 A CN 201510248060A CN 104908797 A CN104908797 A CN 104908797A
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- CN
- China
- Prior art keywords
- auxiliary
- shaft
- output shaft
- axle
- twocouese
- 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.)
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The invention discloses a bidirectional operation steering gear box which comprises a main direction shaft, an auxiliary direction shaft and an output shaft, wherein the main direction shaft and the auxiliary direction shaft are symmetrically arranged; the output shaft is connected with the main direction shaft by a main universal joint; and the auxiliary direction shaft is connected with the output shaft by a pair of meshed gears. The meshed gears are arranged on the input shaft of the steering gear box, and the main direction shaft and the auxiliary direction shaft are arranged on each gear, so that a corresponding main direction wheel or an auxiliary direction wheel can be adopted according to the driving direction for operating a vehicle during driving; when reciprocating operation is required, a whole device is not required to turn around so that the working efficiency is improved; and particularly when turnround cannot be performed due to terrain limitation, only by directly replacing the main direction wheel or the auxiliary direction wheel in the corresponding direction, a normal driving habit can be met and reverse driving operation can be performed on the vehicle.
Description
Technical field
The present invention relates to a kind of direction of traffic machine, be specifically related to a kind of twocouese direction of operating machine on railway beam delivering machine.
Background technology
At present, the steering wheel that the driver behavior mechanism of existing various vehicle uses is all the steering wheel of one-way operation.For special-use vehicle, construction machinery and equipment and field machine at short range reciprocating working or by the impact of road and the restriction operation of landform, usually delay because of tune, waste time and energy, reduce production efficiency.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of structure simple, meet normal driving custom and twocouese direction of operating machine easy to use, operating efficiency can be improved.
The technical scheme that employing of the present invention is following:
A kind of twocouese direction of operating machine, the auxiliary direction axle comprise principal direction axle, arranging with principal direction rotational symmetry, the output shaft be connected with principal direction axle by main universal-joint; Described auxiliary direction axle is connected with output shaft by pair of engaged gears.
Engaging gear described in a pair comprise the main gear that is connected with auxiliary direction axle by secondary universal-joint and be fixed on output shaft from gear.
The mouth of described output shaft is connected with the deflecting bar of steering hardware.
Twocouese direction of operating machine also comprises a shell that is dust-proof and that be conveniently installed on vehicle, and described shell is enclosed in the outside of the engaging gear described in a pair.
Described principal direction axle upper end is provided with principal direction dish, and described auxiliary direction axle upper end is provided with the auxiliary direction dish with principal direction dish symmetry.
A kind of beam delivering machine, comprises twocouese direction of operating machine.
Beneficial effect of the present invention is as follows:
By arranging the gear be meshed for a pair on the input shaft of steering wheel, and principal direction axle and secondary principal direction axle are set respectively on each gear, corresponding principal direction dish or auxiliary direction dish operation vehicle can be selected according to travel direction in driving, for when needing reciprocating working, without the need to driving the tune of whole device, improve work efficiency, especially landform restriction is subject to when cannot reverse end for end, directly be replaced by principal direction dish or the auxiliary direction dish of correspondence direction, normal driving custom can be met counter steer operation is carried out to vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing: 70, main gear, 71, main universal-joint, 72, secondary universal-joint, 73, output shaft, 74, deflecting bar, 75, shell, 77, from gear, 78, principal direction axle, 79, auxiliary direction axle, 80, principal direction dish, 81, auxiliary direction dish.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed further describing is carried out to the present invention.
As shown in Figure 1, the present invention includes principal direction axle 78, with principal direction axle 78 symmetrically arranged auxiliary direction axle 79, the output shaft 73 that is connected with principal direction axle 78 by main universal-joint 71; Auxiliary direction axle 79 is connected with output shaft 73 by pair of engaged gears.Pair of engaged gears comprise the main gear 70 that is connected with auxiliary direction axle 79 by secondary universal-joint 72 and be fixed on output shaft 73 from gear 77.The mouth of output shaft 73 is connected with the deflecting bar 74 of steering hardware.This steering wheel also comprises and prevents dust and be conveniently installed to shell 75 on equipment, and pair of engaged gears is positioned at shell 75, prevents engaging gear from suffering damage.The upper end of principal direction axle 78 is provided with the principal direction dish 80 facilitating steering operation, and auxiliary direction axle 79 upper end is provided with the auxiliary direction dish 81 of steering operation when to facilitate backward going with principal direction dish 80, and principal direction dish 80 and auxiliary direction dish 81 are symmetrical arranged.
When forward is driven, driver's operation is connected to the principal direction dish 80 on principal direction axle 78, by the output shaft 73 be connected with principal direction axle 78, diversion order is exported to the deflecting bar 74 of steering hardware by the mouth of output shaft 73, control turning to of forward travel.Needing reciprocating working or when not reversing end for end by the impact of road and the restriction of landform, driver's operation is connected to the auxiliary direction dish 81 on auxiliary direction axle 79, be driven through the main gear 70 that secondary universal-joint 72 is connected with auxiliary direction axle 79 to rotate, be fixed on output shaft 73 be meshed with main gear 70 rotate from gear 77 thereupon, the deflecting bar 74 of steering hardware is exported in diversion order by output shaft 73 by the mouth of output shaft 73, control turning to of backward going.For when needing reciprocating working, without the need to driving the tune of whole device, improve work efficiency, being especially subject to landform restriction when cannot reverse end for end, directly be replaced by principal direction dish or the auxiliary direction dish of correspondence direction, normal driving custom can be met counter steer operation is carried out to vehicle.
Twocouese direction of operating machine of the present invention is particularly useful for beam delivering machine, in Summarized Account of Bridge Erection Construction, by beam delivering machine, bridge prefabrication part is transported to Bridge Erector, due to the particularity of construction, the road of fortune beam is narrow, whole beam delivering machine cannot be reversed end for end, have a strong impact on operating efficiency, and after adopting this bidirectional operation steering wheel, without the need to reversing end for end beam delivering machine, according to driving direction needs, corresponding principal direction dish 80 or auxiliary direction dish 81 can be selected to carry out driving, greatly improve the fortune beam work efficiency laying road and bridge.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a twocouese direction of operating machine, is characterized in that: it comprise principal direction axle (78), with principal direction axle (78) symmetrically arranged auxiliary direction axle (79) and the output shaft (73) that is connected with principal direction axle (78) by main universal-joint (71); Described auxiliary direction axle (79) is connected with output shaft (73) by pair of engaged gears.
2. a kind of twocouese direction of operating machine according to claim 1, is characterized in that: the engaging gear described in a pair comprise the main gear (70) that is connected with auxiliary direction axle (79) by secondary universal-joint (72) and be fixed on output shaft (73) from gear (77).
3. a kind of twocouese direction of operating machine according to claim 1, is characterized in that: the mouth of described output shaft (73) is connected with the deflecting bar (74) of the steering hardware of its vehicle that matches.
4. a kind of twocouese direction of operating machine according to claim 1, is characterized in that: it also comprises shell (75) that is dust-proof and that be conveniently installed on vehicle, and described shell (75) is enclosed in the outside of the engaging gear described in a pair.
5. a kind of twocouese direction of operating machine according to claim 1, it is characterized in that: described principal direction axle (78) upper end is provided with principal direction dish (80), described auxiliary direction axle (79) upper end is provided with the auxiliary direction dish (81) symmetrical with principal direction dish (80).
6. a beam delivering machine, is characterized in that: it comprises the twocouese direction of operating machine being arranged on beam delivering machine operator seat described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248060.XA CN104908797B (en) | 2015-05-15 | 2015-05-15 | A kind of twocouese operates steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248060.XA CN104908797B (en) | 2015-05-15 | 2015-05-15 | A kind of twocouese operates steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104908797A true CN104908797A (en) | 2015-09-16 |
| CN104908797B CN104908797B (en) | 2018-01-12 |
Family
ID=54078346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510248060.XA Expired - Fee Related CN104908797B (en) | 2015-05-15 | 2015-05-15 | A kind of twocouese operates steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104908797B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0321374A1 (en) * | 1987-12-18 | 1989-06-21 | Jean Auffret | Connecting means between a frame and a single or double steering axle of a trailer or semi-trailer |
| CN1146962A (en) * | 1995-10-05 | 1997-04-09 | 崔汉平 | Synchronous rotating double steering wheel |
| CN2651118Y (en) * | 2003-05-16 | 2004-10-27 | 靖江骏马压路机械有限公司 | Double steering mechanism of road roller |
| CN2704521Y (en) * | 2004-07-02 | 2005-06-15 | 金跃庭 | Steering device with double steering wheels |
| CN203318484U (en) * | 2013-05-06 | 2013-12-04 | 东风商用车有限公司 | Double-steering-wheel steering transmission device of coach bus |
-
2015
- 2015-05-15 CN CN201510248060.XA patent/CN104908797B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0321374A1 (en) * | 1987-12-18 | 1989-06-21 | Jean Auffret | Connecting means between a frame and a single or double steering axle of a trailer or semi-trailer |
| CN1146962A (en) * | 1995-10-05 | 1997-04-09 | 崔汉平 | Synchronous rotating double steering wheel |
| CN2651118Y (en) * | 2003-05-16 | 2004-10-27 | 靖江骏马压路机械有限公司 | Double steering mechanism of road roller |
| CN2704521Y (en) * | 2004-07-02 | 2005-06-15 | 金跃庭 | Steering device with double steering wheels |
| CN203318484U (en) * | 2013-05-06 | 2013-12-04 | 东风商用车有限公司 | Double-steering-wheel steering transmission device of coach bus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205517A (en) * | 2018-09-04 | 2019-01-15 | 朱小菊 | Two-way fork truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104908797B (en) | 2018-01-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180112 |