CN103895694A - Induction limiting electric steering device for piling car - Google Patents
Induction limiting electric steering device for piling car Download PDFInfo
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- CN103895694A CN103895694A CN201410101561.0A CN201410101561A CN103895694A CN 103895694 A CN103895694 A CN 103895694A CN 201410101561 A CN201410101561 A CN 201410101561A CN 103895694 A CN103895694 A CN 103895694A
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- steering
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- gear
- inductance approach
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Abstract
The invention discloses an induction limiting electric steering device for a piling car. The induction limiting electric steering device for the piling car comprises a fixing frame, a driving motor, a steering motor, an encoder, a main steering gear, a steering wheel, an induction disc and two inductance approach switches. The driving motor, the steering motor, the encoder and the two inductance approach switches are arranged on the fixing frame. A gear of the steering motor and a gear of the encoder are meshed with the main steering gear. The induction disc rotates along with the main steering gear. The inductance approach switches induct the induction disc. When either inductance approach switch cannot induct the induction disc, the steering motor stops running. According to the induction limiting electric steering device for the piling car, an electric steering driving mode replaces a common mechanical steering mode, so that the steering operation is more convenient; due to induction limiting, control over steering and limiting is more accurate, and steering safety is improved.
Description
Technical field
The present invention relates to a kind of electric steering hardware, the spacing electric steering hardware of specifically a kind of induction of carrier-and-stacker.
Background technology
Existing carrier-and-stacker mostly is mechanical steering swivel system, and handling is not good, and the long-time use of mechanical limiting steering device is easy to wear, stability and safety that impact turns to.
Summary of the invention
For the technical matters of above-mentioned existence, the object of the invention is: the spacing electric steering hardware of induction that has proposed a kind of carrier-and-stacker.
Technical solution of the present invention is achieved in that the spacing electric steering hardware of a kind of induction of carrier-and-stacker, comprises fixed mount, drive motor, steer motor, coder, main steering gear, wheel flutter, inductive disks and two inductance approach switches; Described drive motor, steer motor, coder and two inductance approach switches are all arranged on fixed mount; The gear of described steer motor and coder all engages with main steering gear; Described inductive disks is semicircle plate-like, and inductive disks is followed main steering gear and rotated; The induction end of two inductance approach switches is all arranged near inductive disks place; Described main steering gear drives wheel flutter to turn to, and drive motor drives wheel flutter advance and retreat.
Preferably, on described fixed mount, be also provided with shock absorption device.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The spacing electric steering hardware of induction of carrier-and-stacker of the present invention, turn to drive by electricity to replace general mechanical type to turn to, make steering operation convenient, and spacing by inductive disks and two inductance approach switch realization inductions, make the control of limiting steering more accurate, improve steering safety.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The structural representation of the spacing electric steering hardware of induction that accompanying drawing 1 is carrier-and-stacker of the present invention;
The structural representation of the spacing electric steering hardware of induction that accompanying drawing 2 is carrier-and-stacker of the present invention in another direction;
Wherein: 1, fixed mount; 2, drive motor; 3, steer motor; 4, coder; 5, main steering gear; 6, wheel flutter; 7, inductive disks; 8, inductance approach switch; 9, shock absorption device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
As shown in Figure 1-2, the spacing electric steering hardware of induction of a kind of carrier-and-stacker of the present invention, comprises fixed mount 1, drive motor 2, steer motor 3, coder 4, main steering gear 5, wheel flutter 6, inductive disks 7, shock absorption device 9 and two inductance approach switches 8; Described drive motor 2, steer motor 3, coder 4, shock absorption device 9 and two inductance approach switches 8 are all arranged on fixed mount 1; The gear of described steer motor 3 and coder 4 all engages with main steering gear 5; Described inductive disks 7 is semicircle plate-like, and inductive disks 7 is followed main steering gear 5 and rotated; Inductance approach switch 8 described in two is responded to inductive disks 7, and in the time that any one inductance approach switch 8 is responded to less than inductive disks 7, steer motor 3 stops only operation; The main steering gear 5 of gear driven of described steer motor 3 rotates, main steering gear 5 drives the gear of coder 4 to rotate simultaneously, coder 16 feedback position signals, and carry out position correction by steer motor 3, complete main steering gear 5 and drive the steering procedure of wheel flutter 6; Described drive motor 2 is controlled the advance and retreat of wheel flutter 6.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The spacing electric steering hardware of induction of carrier-and-stacker of the present invention, turn to drive by electricity to replace general mechanical type to turn to, make steering operation convenient, and spacing by inductive disks and two inductance approach switch realization inductions, make the control of limiting steering more accurate, improve steering safety.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the spacing electric steering hardware of the induction of carrier-and-stacker, is characterized in that: comprise fixed mount (1), drive motor (2), steer motor (3), coder (4), main steering gear (5), wheel flutter (6), inductive disks (7) and two inductance approach switches (8); Described drive motor (2), steer motor (3), coder (4) and two inductance approach switches (8) are all arranged on fixed mount (1); The gear of described steer motor (3) and coder (4) all engages with main steering gear (6); Described inductive disks (7) is semicircle plate-like, and inductive disks (7) is followed main steering gear (6) and rotated; The induction end of two inductance approach switches (8) is all arranged near inductive disks (7) and locates; Described main steering gear (6) drives wheel flutter (6) to turn to, and drive motor (2) drives wheel flutter (6) advance and retreat.
2. the spacing electric steering hardware of the induction of carrier-and-stacker according to claim 1, is characterized in that: on described fixed mount (1), be also provided with shock absorption device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101561.0A CN103895694A (en) | 2014-03-19 | 2014-03-19 | Induction limiting electric steering device for piling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101561.0A CN103895694A (en) | 2014-03-19 | 2014-03-19 | Induction limiting electric steering device for piling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895694A true CN103895694A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101561.0A Pending CN103895694A (en) | 2014-03-19 | 2014-03-19 | Induction limiting electric steering device for piling car |
Country Status (1)
| Country | Link |
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| CN (1) | CN103895694A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443012A (en) * | 2014-11-28 | 2015-03-25 | 浙江上加机械有限公司 | Shockproof support for electronic power-assisted steering system |
| CN105346592A (en) * | 2015-11-10 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Universal drive module |
| CN106672862A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic steering applied to reach truck |
| CN107776654A (en) * | 2016-08-31 | 2018-03-09 | 苏州凤凰动力工业有限公司 | A kind of low-height electric steerable drive wheel |
| CN108945101A (en) * | 2018-06-28 | 2018-12-07 | 安徽合力股份有限公司 | A kind of reach truck electricity turns to orientation cognitive device and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152807A (en) * | 2010-01-26 | 2011-08-11 | Tcm Corp | Reach type forklift |
| CN102530061A (en) * | 2012-02-25 | 2012-07-04 | 苏州先锋物流装备科技有限公司 | Carrier-and-stacker with electric power steering |
| CN102941876A (en) * | 2012-11-23 | 2013-02-27 | 南京理工大学 | Unmanned vehicle steering system and control method thereof |
| CN203819324U (en) * | 2014-03-19 | 2014-09-10 | 苏州先锋物流装备科技有限公司 | Induction limit electric steering device for piling car |
-
2014
- 2014-03-19 CN CN201410101561.0A patent/CN103895694A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152807A (en) * | 2010-01-26 | 2011-08-11 | Tcm Corp | Reach type forklift |
| CN102530061A (en) * | 2012-02-25 | 2012-07-04 | 苏州先锋物流装备科技有限公司 | Carrier-and-stacker with electric power steering |
| CN102941876A (en) * | 2012-11-23 | 2013-02-27 | 南京理工大学 | Unmanned vehicle steering system and control method thereof |
| CN203819324U (en) * | 2014-03-19 | 2014-09-10 | 苏州先锋物流装备科技有限公司 | Induction limit electric steering device for piling car |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443012A (en) * | 2014-11-28 | 2015-03-25 | 浙江上加机械有限公司 | Shockproof support for electronic power-assisted steering system |
| CN105346592A (en) * | 2015-11-10 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Universal drive module |
| CN107776654A (en) * | 2016-08-31 | 2018-03-09 | 苏州凤凰动力工业有限公司 | A kind of low-height electric steerable drive wheel |
| CN106672862A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic steering applied to reach truck |
| CN106672862B (en) * | 2017-02-14 | 2023-10-13 | 苏州先锋物流装备科技有限公司 | Hydraulic steering device applied to forward forklift |
| CN108945101A (en) * | 2018-06-28 | 2018-12-07 | 安徽合力股份有限公司 | A kind of reach truck electricity turns to orientation cognitive device and control method |
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Application publication date: 20140702 |