CN111267948A - 一种电动叉车转向系统及应用该转向系统的叉车 - Google Patents
一种电动叉车转向系统及应用该转向系统的叉车 Download PDFInfo
- Publication number
- CN111267948A CN111267948A CN202010132578.8A CN202010132578A CN111267948A CN 111267948 A CN111267948 A CN 111267948A CN 202010132578 A CN202010132578 A CN 202010132578A CN 111267948 A CN111267948 A CN 111267948A
- Authority
- CN
- China
- Prior art keywords
- steering
- nut
- worm
- forklift
- controller
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0442—Conversion of rotational into longitudinal movement
- B62D5/0445—Screw drives
- B62D5/0448—Ball nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0442—Conversion of rotational into longitudinal movement
- B62D5/0454—Worm gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07568—Steering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010132578.8A CN111267948A (zh) | 2020-02-29 | 2020-02-29 | 一种电动叉车转向系统及应用该转向系统的叉车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010132578.8A CN111267948A (zh) | 2020-02-29 | 2020-02-29 | 一种电动叉车转向系统及应用该转向系统的叉车 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111267948A true CN111267948A (zh) | 2020-06-12 |
Family
ID=70994251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010132578.8A Pending CN111267948A (zh) | 2020-02-29 | 2020-02-29 | 一种电动叉车转向系统及应用该转向系统的叉车 |
Country Status (1)
Country | Link |
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CN (1) | CN111267948A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040087372A (ko) * | 2003-04-07 | 2004-10-14 | 주식회사 만도 | 전동식 파워 스티어링 장치 |
JP2010264903A (ja) * | 2009-05-15 | 2010-11-25 | Toyota Motor Corp | ステアリングシステム |
CN102602450A (zh) * | 2011-01-21 | 2012-07-25 | 株式会社捷太格特 | 电动助力转向装置 |
CN204310787U (zh) * | 2014-12-15 | 2015-05-06 | 浙江大传叉车制造有限公司 | 电动叉车 |
CN109591882A (zh) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | 后轮转向器、车辆及其后轮转向系统 |
CN110001765A (zh) * | 2019-02-02 | 2019-07-12 | 北京奥特尼克科技有限公司 | 一种具有冗余机构的车用线控转向装置及控制方法 |
CN209566974U (zh) * | 2018-12-30 | 2019-11-01 | 山东汇川汽车部件有限公司 | 一种循环球式电动转向器 |
-
2020
- 2020-02-29 CN CN202010132578.8A patent/CN111267948A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040087372A (ko) * | 2003-04-07 | 2004-10-14 | 주식회사 만도 | 전동식 파워 스티어링 장치 |
JP2010264903A (ja) * | 2009-05-15 | 2010-11-25 | Toyota Motor Corp | ステアリングシステム |
CN102602450A (zh) * | 2011-01-21 | 2012-07-25 | 株式会社捷太格特 | 电动助力转向装置 |
CN204310787U (zh) * | 2014-12-15 | 2015-05-06 | 浙江大传叉车制造有限公司 | 电动叉车 |
CN109591882A (zh) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | 后轮转向器、车辆及其后轮转向系统 |
CN209566974U (zh) * | 2018-12-30 | 2019-11-01 | 山东汇川汽车部件有限公司 | 一种循环球式电动转向器 |
CN110001765A (zh) * | 2019-02-02 | 2019-07-12 | 北京奥特尼克科技有限公司 | 一种具有冗余机构的车用线控转向装置及控制方法 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No.4 Keda 1st Road, Balitai Town, Jinnan District, Tianjin 300000 Applicant after: Tianjin Deke Auto Parts Co., Ltd Address before: No.4 Keda 1st Road, Balitai Town, Jinnan District, Tianjin 300000 Applicant before: TIANJIN DECO AUTOMOTIVE PARTS Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No.4, Keda 1st Road, Balitai Town, Jinnan District, Tianjin Applicant after: Tianjin Deke Intelligent Control Co.,Ltd. Address before: No.4, Keda 1st Road, Balitai Town, Jinnan District, Tianjin Applicant before: Tianjin Deke Auto Parts Co., Ltd |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200612 |