CN107473138A - A kind of fork of forklift truck roll-setting gear of linear electric motors driving - Google Patents
A kind of fork of forklift truck roll-setting gear of linear electric motors driving Download PDFInfo
- Publication number
- CN107473138A CN107473138A CN201710968613.8A CN201710968613A CN107473138A CN 107473138 A CN107473138 A CN 107473138A CN 201710968613 A CN201710968613 A CN 201710968613A CN 107473138 A CN107473138 A CN 107473138A
- Authority
- CN
- China
- Prior art keywords
- linear motor
- electromagnet
- motor rotor
- fork
- pair
- 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.)
- Withdrawn
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Classifications
-
- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
-
- 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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
A kind of fork of forklift truck roll-setting gear of linear electric motors driving of the present invention is mainly used in fork truck use, and, using the spacing of linear electric motors driving a pair of pallet forks of adjustment, equipment is simple, is not required to auxiliary equipment, occupies little space for it；It mainly includes pallet fork, linear motor stator electric, linear motor rotor, sill, entablature, connecting plate, electromagnet anti-skid device；Its operation principle is：The logical positive or reverse electrical source of linear motor rotor, linear motor rotor to the left or moves right along linear motor stator electric, and pallet fork is driven to the left by connecting plate or moved right, the distance between adjustment left and right two pallet fork, after the completion of distance adjustment, start the power supply of a pair of electromagnet anti-skid devices up and down, the electromagnet A of upper and lower a pair of electromagnet anti-skid device is ejected, block the upper lower inner surface of linear motor stator electric, prevent linear motor rotor from horizontally slipping, so as to prevent two pallet forks in left and right from horizontally slipping.
Description
Technical field
Present invention is mainly used for fork truck use.
Background technology
The pallet fork roll-setting gear for the relevant fork truck applied or authorized at present is all using hydraulic means or rotor electricity
Machine is driven to adjust the spacing of a pair of pallet forks, and the equipment of both modes is all more complicated, and auxiliary equipment is more, and space-consuming is big.
The content of the invention
Instant invention overcomes above mentioned problem, and it is using the spacing of linear electric motors driving a pair of pallet forks of adjustment, and equipment is simple, no
Auxiliary equipment is needed, is occupied little space；It mainly includes pallet fork（1）, linear motor stator electric（2）, linear motor rotor（3）, lower horizontal stroke
Beam（4）, entablature（5）, connecting plate（7）, electromagnet anti-skid device（10）；A pair of pallet forks（1）Upper end hang over entablature（5）
On, a pair of pallet forks（1）Can be along entablature（5）Horizontally slip, linear motor stator electric（2）Upper end and entablature（5）Lower end
It is fixed, linear motor stator electric（2）Multiple linear motor stator electric coils are installed（8）, linear motor stator electric（2）Opening inner side face
Into herringbone, with linear motor rotor（3）Splayed side match, linear motor rotor（3）Multiple straight lines are installed
Electric mover coil（9）, linear motor rotor（3）Upper and lower side electromagnet anti-skid device is installed（10）, linear motor rotor
（3）It is fixed with connecting plate（7）, connecting plate（7）With pallet fork（1）Side fix；Electromagnet anti-skid device（10）By electromagnet B
（6）, electromagnet A（11）, spring（12）Composition, electromagnet B（6）With linear motor rotor（3）It is fixed, spring（12）One end with
Electromagnet A（11）It is fixed, spring（12）The other end and electromagnet B（6）It is fixed, electromagnet B（6）, electromagnet A（11）After energization
It is mutually exclusive；Its operation principle is：Linear motor rotor（3）Logical positive or reverse electrical source, linear motor rotor（3）Along straight line
Motor stator（2）To the left or move right, and pass through connecting plate（7）Drive pallet fork（1）To the left or move right, adjustment is left
Right two pallet forks（1）The distance between, certainly this adjustment is symmetrically carried out as needed, after the completion of distance adjustment, is started
Upper and lower a pair of electromagnet anti-skid device（10）Power supply, upper and lower a pair of electromagnet anti-skid device（10）Electromagnet B（6）With electromagnetism
Iron A（11）It is mutually exclusive after energization, upper and lower a pair of electromagnet anti-skid device（10）Electromagnet A（11）It is ejected, blocks straight line
Motor stator（2）Upper lower inner surface, prevent linear motor rotor（3）Horizontally slip, so as to prevent two pallet forks in left and right（1）It is left
Right slip.
Brief description of the drawings
Description of reference numerals：1- pallet forks, 2- linear motor stator electrics, 3- linear motor rotors, 4- sills, 5- entablatures,
6- electromagnet B, 7- connecting plate, 8- linear motor stator electric coils, 9- linear motor rotor coils, 10- electromagnet anti-skid devices,
11- electromagnet A, 12- spring.
Fig. 1 is the elevation of the present invention.
Fig. 2 is the side elevational view of the present invention.
Fig. 3 is the diagrammatic cross-section of linear electric motors.
Fig. 4 is the local drawing of the present invention.
Embodiment
The embodiment of the present invention has been described in detail in the content of the invention, is not repeated herein；Need to illustrate：Linear electric motors
Operation principle be known technology, be not repeated herein；Electromagnet anti-skid device 10 shares power supply with linear electric motors.
Claims (1)
1. a kind of fork of forklift truck roll-setting gear of linear electric motors driving, it is characterized in that：It mainly includes pallet fork（1）, linear electric motors
Stator（2）, linear motor rotor（3）, sill（4）, entablature（5）, connecting plate（7）, electromagnet anti-skid device（10）；A pair
Pallet fork（1）Upper end hang over entablature（5）On, a pair of pallet forks（1）Can be along entablature（5）Horizontally slip, linear motor stator electric
（2）Upper end and entablature（5）Lower end fix, linear motor stator electric（2）Multiple linear motor stator electric coils are installed（8）,
Linear motor stator electric（2）Opening inner side face into herringbone, with linear motor rotor（3）Splayed side match, directly
Line electric mover（3）Multiple linear motor rotor coils are installed（9）, linear motor rotor（3）Upper and lower side electromagnetism is installed
Iron anti-skid device（10）, linear motor rotor（3）It is fixed with connecting plate（7）, connecting plate（7）With pallet fork（1）Side fix；Electricity
Magnet anti-skid device（10）By electromagnet B（6）, electromagnet A（11）, spring（12）Composition, electromagnet B（6）It is motor-driven with straight-line electric
Son（3）It is fixed, spring（12）One end and electromagnet A（11）It is fixed, spring（12）The other end and electromagnet B（6）It is fixed, electricity
Magnet B（6）, electromagnet A（11）It is mutually exclusive after energization；Its operation principle is：Linear motor rotor（3）It is logical positive or reverse
Power supply, linear motor rotor（3）Along linear motor stator electric（2）To the left or move right, and pass through connecting plate（7）Drive pallet fork
（1）To the left or move right, two pallet forks in adjustment left and right（1）The distance between, certainly this adjustment is symmetrical as needed
Carry out, after the completion of distance adjustment, start a pair of electromagnet anti-skid devices up and down（10）Power supply, upper and lower a pair of electromagnet on-slip
Device（10）Electromagnet B（6）With electromagnet A（11）It is mutually exclusive after energization, upper and lower a pair of electromagnet anti-skid device（10）'s
Electromagnet A（11）It is ejected, blocks linear motor stator electric（2）Upper lower inner surface, prevent linear motor rotor（3）Slide left and right
It is dynamic, so as to prevent two pallet forks in left and right（1）Horizontally slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968613.8A CN107473138A (en) | 2017-10-18 | 2017-10-18 | A kind of fork of forklift truck roll-setting gear of linear electric motors driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968613.8A CN107473138A (en) | 2017-10-18 | 2017-10-18 | A kind of fork of forklift truck roll-setting gear of linear electric motors driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473138A true CN107473138A (en) | 2017-12-15 |
Family
ID=60606467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710968613.8A Withdrawn CN107473138A (en) | 2017-10-18 | 2017-10-18 | A kind of fork of forklift truck roll-setting gear of linear electric motors driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473138A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034881A (en) * | 1976-01-19 | 1977-07-12 | Caterpillar Tractor Co. | Outrigger and frame support member |
| JP2000128310A (en) * | 1998-10-28 | 2000-05-09 | Toyota Autom Loom Works Ltd | Multistage fork device |
| JP2001002207A (en) * | 1999-06-18 | 2001-01-09 | Toyota Autom Loom Works Ltd | Load transfer device |
| CN201238255Y (en) * | 2008-07-08 | 2009-05-13 | 深圳市大族精密机电有限公司 | Brake of cylinder type linear motor |
| CN201985740U (en) * | 2011-04-14 | 2011-09-21 | 刘勤 | Magnet-driving linear motor |
| CN103490584A (en) * | 2013-09-26 | 2014-01-01 | 东南大学 | Brake device of linear motor |
| DE102013100609A1 (en) * | 2013-01-22 | 2014-07-24 | Linde Material Handling Gmbh | Side thrust device for fork tines of e.g. counterbalance forklift, has support element for holding fork tines, where support element is laterally movable with respect to base support by permanent magnet-excited asynchronous linear motor |
| CN106144967A (en) * | 2016-08-13 | 2016-11-23 | 安徽合力股份有限公司 | Wide visual field side-shifting distance-regulating fork |
-
2017
- 2017-10-18 CN CN201710968613.8A patent/CN107473138A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034881A (en) * | 1976-01-19 | 1977-07-12 | Caterpillar Tractor Co. | Outrigger and frame support member |
| JP2000128310A (en) * | 1998-10-28 | 2000-05-09 | Toyota Autom Loom Works Ltd | Multistage fork device |
| JP2001002207A (en) * | 1999-06-18 | 2001-01-09 | Toyota Autom Loom Works Ltd | Load transfer device |
| CN201238255Y (en) * | 2008-07-08 | 2009-05-13 | 深圳市大族精密机电有限公司 | Brake of cylinder type linear motor |
| CN201985740U (en) * | 2011-04-14 | 2011-09-21 | 刘勤 | Magnet-driving linear motor |
| DE102013100609A1 (en) * | 2013-01-22 | 2014-07-24 | Linde Material Handling Gmbh | Side thrust device for fork tines of e.g. counterbalance forklift, has support element for holding fork tines, where support element is laterally movable with respect to base support by permanent magnet-excited asynchronous linear motor |
| CN103490584A (en) * | 2013-09-26 | 2014-01-01 | 东南大学 | Brake device of linear motor |
| CN106144967A (en) * | 2016-08-13 | 2016-11-23 | 安徽合力股份有限公司 | Wide visual field side-shifting distance-regulating fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210209 Address after: 448000 room 1525, building a, 38 Xiangshan Avenue (Wanda Plaza), Zhanghe New District, Jingmen City, Hubei Province Applicant after: Jingmen Baisi Machinery Technology Co.,Ltd. Address before: 448000 401 6 Hai Hui Road, Dongbao District, Jingmen, Hubei, 6 Applicant before: JINGMEN CHUANGJIA MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |