CN104494682A - Steering handle type electronic steering mechanism - Google Patents
Steering handle type electronic steering mechanism Download PDFInfo
- Publication number
- CN104494682A CN104494682A CN201410807402.2A CN201410807402A CN104494682A CN 104494682 A CN104494682 A CN 104494682A CN 201410807402 A CN201410807402 A CN 201410807402A CN 104494682 A CN104494682 A CN 104494682A
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- steering
- rotating shaft
- hole
- driving gear
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/12—Hand levers
- B62D1/14—Tillers, i.e. hand levers operating on steering columns
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a steering handle type electronic steering mechanism. The steering handle type electronic steering mechanism comprises a steering handle, a steering column, a connecting tube, a potentiometer, a potentiometer gear, a drive gear, a potentiometer rotating shaft and a bearing pedestal; the steering handle is arranged at the top of the steering column; the upper end of the connecting tube is hinged to the steering column through a rotating shaft, and a connecting seat is arranged at the lower end; a potentiometer support plate is arranged at the bottom of the bearing pedestal, and a first through hole and a second through hole are formed therein; the lower end of the connecting seat passes through the bearing pedestal, a damping plate, the first through hole and the drive gear and is fixed by a clamp spring; a potentiometer rotating sleeve and the potentiometer rotating shaft pass through the second through hole; the upper end of the potentiometer rotating shaft is connected with the shaft of the potentiometer, and the potentiometer gear engaged to the drive gear is arranged at the lower end and locked by bolts. When rotating the steering handle, the shaft of the potentiometer is indirectly driven to rotate, the potentiometer obtains a direction rotating signal and sends to a controller, and the controller controls the vehicle steering; the steering is easier and more convenient to operate, and the control is more precise.
Description
Technical field
The present invention relates to a kind of improvement of steering hardware, particularly steering tiller formula electrical steering mechanism.
Background technology
The steering hardware of existing fork truck mostly is mechanical type and turns to, and steering hardware is directly connected with drive wheel, turns to heaviness and controls inaccuracy.For this reason, we have developed a kind of steering tiller formula electrical steering mechanism.
Summary of the invention
The present invention seeks to provide a kind of steering tiller formula electrical steering mechanism to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of steering tiller formula electrical steering mechanism, comprises steering tiller, steering column, connection pipe, potentiometer, potentiometer gear, driving gear, potentiometer rotating shaft, bearing seat; Described steering tiller is located at the top of steering column; Described connection pipe upper end is connected by rotating shaft radial type with steering column, and lower end is provided with Connection Block; Be provided with potentiometer support plate bottom described bearing seat, which is provided with the first through hole, the second through hole; Described Connection Block lower end is through bearing seat, dampened disk, the first through hole, driving gear, and bottom jump ring is fixed; Described potentiometer pivoted housing and potentiometer rotating shaft are through the second through hole; The upper end of described potentiometer rotating shaft is connected with potentiometric axle, and lower end is provided with the potentiometer gear with driving gear engagement, bottom screw lock.
Preferably, the side of described driving gear is provided with corner locating block, and the left and right sides of potentiometer support plate is provided with the limiting stopper corresponding with corner locating block symmetrically, when turning to, plays position-limiting action.
Preferably, described dampened disk and driving gear are located by pin, and are provided with spring between the two, are provided with holding screw below spring, are used for the amount of compression of regulating spring, utilize spring force to prevent steering tiller rotation.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described the present invention is when rotating steering tiller, while driving potentiometer gear to revolve, the axle of indirect belt electrokinetic potential meter rotates, so potentiometer obtains direction rotating signal and sends to controller, controller controls Vehicular turn again, make steering operation lighter, control more accurate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the assembling stereogram of steering tiller formula electrical steering mechanism of the present invention;
Accompanying drawing 2 is the installation cutaway view of dampened disk of the present invention and driving gear;
Accompanying drawing 3 is the installation cutaway view of steering tiller formula electrical steering mechanism of the present invention;
Wherein: 1, steering tiller; 2, steering column; 3, rotating shaft; 4, connection pipe; 5, Connection Block; 6, potentiometer; 7, potentiometer adapter plate; 8, potentiometer gear; 9, potentiometer pivoted housing; 10, driving gear; 11, corner locating block; 12, bearing seat; 13, bearing; 14, potentiometer support plate; 15, potentiometer rotating shaft; 16, dampened disk; 17, pin; 18, spring; 19, holding screw.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-3 is a kind of steering tiller formula electrical steering mechanism of the present invention, comprises steering tiller 1, steering column 2, connection pipe 4, potentiometer 6, potentiometer gear 8, driving gear 10, potentiometer rotating shaft 15, bearing seat 12; Described steering tiller 1 is located at the top of steering column 2; Described connection pipe 4 upper end is connected by rotating shaft 3 radial type with steering column 2, and lower end is provided with Connection Block 5; Be provided with potentiometer support plate 14 bottom described bearing seat 12, which is provided with the first through hole, the second through hole; Described Connection Block 5 lower end is through bearing 13, bearing seat 12, dampened disk 16, first through hole, driving gear 10, and bottom jump ring is fixed; Described potentiometer pivoted housing 9 and potentiometer rotating shaft 15 are through the second through hole; Described potentiometer 6 is fixed on potentiometer adapter plate 7, and potentiometer adapter plate 7 is screwed on potentiometer support plate 14; The upper end of described potentiometer rotating shaft 15 is connected with potentiometric axle, and lower end is provided with the potentiometer gear 8 engaged with driving gear 10, bottom screw lock; The side of described driving gear 10 is provided with corner locating block 11, and the left and right sides of potentiometer support plate 14 is provided with the limiting stopper corresponding with corner locating block 11 symmetrically, when turning to, plays position-limiting action; Described dampened disk 16 and driving gear 10 are located by pin 17, and are provided with spring 18 between the two, and spring 18 is below provided with holding screw 19, are used for the amount of compression of regulating spring 18, utilize spring force to prevent steering tiller 1 low damage.
Described the present invention is when rotating steering tiller, while driving potentiometer gear to revolve, the axle of indirect belt electrokinetic potential meter rotates, so potentiometer obtains direction rotating signal and sends to controller, controller controls Vehicular turn again, make steering operation lighter, control more accurate.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a steering tiller formula electrical steering mechanism, comprises steering tiller, steering column, connection pipe, potentiometer, potentiometer gear, driving gear, potentiometer rotating shaft, bearing seat; Described steering tiller is located at the top of steering column; Described connection pipe upper end is connected by rotating shaft radial type with steering column, and lower end is provided with Connection Block; Be provided with potentiometer support plate bottom described bearing seat, which is provided with the first through hole, the second through hole; Described Connection Block lower end is through bearing seat, dampened disk, the first through hole, driving gear, and bottom jump ring is fixed; Described potentiometer pivoted housing and potentiometer rotating shaft are through the second through hole; The upper end of described potentiometer rotating shaft is connected with potentiometric axle, and lower end is provided with the potentiometer gear with driving gear engagement, bottom screw lock.
2. steering tiller formula electrical steering mechanism according to claim 1, it is characterized in that: the side of described driving gear is provided with corner locating block, the left and right sides of potentiometer support plate is provided with the limiting stopper corresponding with corner locating block symmetrically, when turning to, plays position-limiting action.
3. steering tiller formula electrical steering mechanism according to claim 1, it is characterized in that: described dampened disk and driving gear are located by pin, and be provided with spring between the two, holding screw is provided with below spring, be used for the amount of compression of regulating spring, utilize spring force to prevent steering tiller rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807402.2A CN104494682A (en) | 2014-12-23 | 2014-12-23 | Steering handle type electronic steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807402.2A CN104494682A (en) | 2014-12-23 | 2014-12-23 | Steering handle type electronic steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104494682A true CN104494682A (en) | 2015-04-08 |
Family
ID=52936169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807402.2A Pending CN104494682A (en) | 2014-12-23 | 2014-12-23 | Steering handle type electronic steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494682A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860235A (en) * | 2015-05-28 | 2015-08-26 | 浙江上加机械有限公司 | Forklift truck |
| CN104925698A (en) * | 2015-06-30 | 2015-09-23 | 浙江上加机械有限公司 | Stacker |
| CN104925697A (en) * | 2015-06-30 | 2015-09-23 | 浙江上加机械有限公司 | Electric fork truck |
| CN104943757A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Steering system of walking type forklift truck |
| CN105016249A (en) * | 2015-06-30 | 2015-11-04 | 浙江上加机械有限公司 | Electric stacker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080044540A (en) * | 2006-11-16 | 2008-05-21 | 현대자동차주식회사 | A steering shaft for improving vibration |
| CN201769873U (en) * | 2010-07-15 | 2011-03-23 | 宁波力达物流设备有限公司 | Steering device of electric transfer car |
| CN202429245U (en) * | 2011-12-19 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Steering and limiting device of electric stacking vehicle |
| CN202481132U (en) * | 2012-02-25 | 2012-10-10 | 苏州先锋物流装备科技有限公司 | Motor-driven power-assisted steering driving device |
| CN202765081U (en) * | 2012-09-07 | 2013-03-06 | 无锡泰立特科技有限公司 | Reversing structure of power-driven van |
| CN202966401U (en) * | 2012-09-26 | 2013-06-05 | 苏州先锋物流装备科技有限公司 | Resettable steering mechanism |
| CN204323460U (en) * | 2014-12-23 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind of steering tiller formula electrical steering mechanism |
-
2014
- 2014-12-23 CN CN201410807402.2A patent/CN104494682A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080044540A (en) * | 2006-11-16 | 2008-05-21 | 현대자동차주식회사 | A steering shaft for improving vibration |
| CN201769873U (en) * | 2010-07-15 | 2011-03-23 | 宁波力达物流设备有限公司 | Steering device of electric transfer car |
| CN202429245U (en) * | 2011-12-19 | 2012-09-12 | 苏州先锋物流装备科技有限公司 | Steering and limiting device of electric stacking vehicle |
| CN202481132U (en) * | 2012-02-25 | 2012-10-10 | 苏州先锋物流装备科技有限公司 | Motor-driven power-assisted steering driving device |
| CN202765081U (en) * | 2012-09-07 | 2013-03-06 | 无锡泰立特科技有限公司 | Reversing structure of power-driven van |
| CN202966401U (en) * | 2012-09-26 | 2013-06-05 | 苏州先锋物流装备科技有限公司 | Resettable steering mechanism |
| CN204323460U (en) * | 2014-12-23 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind of steering tiller formula electrical steering mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860235A (en) * | 2015-05-28 | 2015-08-26 | 浙江上加机械有限公司 | Forklift truck |
| CN104925698A (en) * | 2015-06-30 | 2015-09-23 | 浙江上加机械有限公司 | Stacker |
| CN104925697A (en) * | 2015-06-30 | 2015-09-23 | 浙江上加机械有限公司 | Electric fork truck |
| CN104943757A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Steering system of walking type forklift truck |
| CN105016249A (en) * | 2015-06-30 | 2015-11-04 | 浙江上加机械有限公司 | Electric stacker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150408 |