CN202164021U - Novel magnetic pole shift device of permanent magnet hoist - Google Patents
Novel magnetic pole shift device of permanent magnet hoist Download PDFInfo
- Publication number
- CN202164021U CN202164021U CN2011201520698U CN201120152069U CN202164021U CN 202164021 U CN202164021 U CN 202164021U CN 2011201520698 U CN2011201520698 U CN 2011201520698U CN 201120152069 U CN201120152069 U CN 201120152069U CN 202164021 U CN202164021 U CN 202164021U
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- hydraulic
- pole
- permanent magnet
- magnetic pole
- leading pole
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Abstract
A novel magnetic pole shift device of a permanent magnet hoist comprises an upper moving magnetic permeability pole arranged inside the permanent magnet hoist and a hydraulic system used for driving the upper moving magnetic permeability pole, wherein the hydraulic system comprises a hydraulic cylinder; and and a piston rod of the hydraulic cylinder is fixedly connected with the upper moving magnetic permeability pole. The hydraulic cylinder is adopted for pushing the upper moving magnetic permeability pole, so that the magnetic pole inside the permanent magnet hoist is shifted, the transmission procedures are few, the transmission mechanism is not easily worn; moreover, the novel magnetic pole shift device is driven by a hydraulic pump, the action is accurate, the operation is simple and convenient, and the performance of synchronization can be ensured when multiple hoists work at the same time.
Description
Technical field
The utility model relates to the permanent magnet sucking hoisting apparatus technical field, is specially a kind of novel permanent magnetic suction hanging device magnetic pole hydraulic-driven transfer device.
Background technology
Existing permanent magnet sucking hoisting apparatus mostly for manually or the gravity through suction hanging device hook bottom drive chain sprocket wheel (magnetic core) rotated, be embodied as magnetic field superposition and counteracting, to reach the purpose of suction and discharging to magnetic pole.Manually operated only adapts to little tonnage, for large-tonnage, manually is difficult to realize; Existing sprocket wheel, chain transmission mode, because of acting frequently, Transmission very easily weares and teares, and transmission link is many, and precision is difficult to guarantee, be prone to cause actuated error, and process and time that mechanical action is realized is long, and is inconvenient during operating cost; Join the occasion of hanging for many permanent magnet sucking hoisting apparatus, the suction of each suction hanging device, blowing action are realized by its transmission device (chain sprocket) acting, as long as a transmission error is wherein arranged, will influence the synchronism of integral device.Therefore need improvement badly.
The utility model content
The technical matters that the utility model solved provides a kind of novel permanent magnetic suction hanging device magnetic pole transfer device, its stable performance, thus solve the problem in the above-mentioned background technology.
The technical matters that the utility model solved adopts following technical scheme to realize:
A kind of novel permanent magnetic suction hanging device magnetic pole transfer device; Comprise and be installed on movable leading pole and the hydraulic efficiency pressure system that is used to drive said movable leading pole on the said permanent magnet sucking hoisting apparatus in-to-in; Said hydraulic efficiency pressure system comprises hydraulic ram, and the piston rod of said hydraulic ram and said movable leading pole are affixed.
As conventional design, said bottom of movable leading pole is equipped with fixedly leading pole, said movable leading pole and fixedly leading pole permanent-magnet steel all is installed, saidly movable leading pole and can realize rotating.
As a kind of improvement, said hydraulic efficiency pressure system also comprises Oil pump electrical machinery, Hydraulic Pump and hydraulic reservoir, and said Oil pump electrical machinery output shaft connects said Hydraulic Pump, and said Hydraulic Pump connects said hydraulic reservoir, and said hydraulic reservoir is connected with the cylinder body of said hydraulic ram.
As a kind of improvement, all integrated said permanent magnet sucking hoisting apparatus inside that is fixedly installed in of said Oil pump electrical machinery, Hydraulic Pump and hydraulic reservoir.
As a kind of improvement, on the said permanent magnet sucking hoisting apparatus hoisting ring is installed.
The utility model principle of work is following:
In the utility model; The inner hydraulic efficiency pressure system of installing of said permanent magnet sucking hoisting apparatus; Said hydraulic efficiency pressure system comprises piston rod and the affixed hydraulic ram of last movable leading pole, and the piston rod of hydraulic ram is promoting movable leading pole under the effect of engine installation, thereby makes the conversion of permanent magnet sucking hoisting apparatus in-to-in magnetic pole; Movable leading pole and fixedly magnetic field superposition or counteracting between the leading pole in the realization reach the purpose of suction and discharging.
Owing to adopted above structure, the utlity model has following beneficial effect:
The utility model adopts hydraulic ram to promote to go up movable leading pole, thereby makes the conversion of permanent magnet sucking hoisting apparatus in-to-in magnetic pole, and transmission link is few; Transmission device is not easy to wear, and because all by hydraulic pump drive, proper; Easy and simple to handle, when many All-China Federation of Taiwan Compatriots hang, can guarantee net synchronization capability.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: 1. go up movable leading pole, 2. hydraulic efficiency pressure system, 3. hydraulic ram, 4. piston rod, 5. cylinder body, 6. fixing leading pole, 7. permanent-magnet steel, 8. Oil pump electrical machinery, 9. Hydraulic Pump, 10. hydraulic reservoir, 11. hoisting rings.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to accompanying drawing; A kind of novel permanent magnetic suction hanging device magnetic pole transfer device; Comprise and be installed on movable leading pole 1 and the hydraulic efficiency pressure system 2 that is used to drive said movable leading pole 1 on the said permanent magnet sucking hoisting apparatus in-to-in; Said hydraulic efficiency pressure system 2 comprises hydraulic ram 3, and the piston rod 4 of said hydraulic ram 3 and said movable leading pole 1 are affixed.As conventional design, said bottom of movable leading pole 1 is equipped with fixedly leading pole 6, saidly movable leading pole 1 and with fixing leading pole 6 permanent-magnet steel 7 is installed all, said the said relatively fixedly leading pole 6 of movable leading pole 1 can move in the horizontal direction.In the present embodiment; Said hydraulic efficiency pressure system 2 also comprises Oil pump electrical machinery 8, Hydraulic Pump 9 and hydraulic reservoir 10; Said Oil pump electrical machinery 8 output shafts connect said Hydraulic Pump 9, and said Hydraulic Pump 9 connects said hydraulic reservoir 10, and said hydraulic reservoir 10 is connected with the cylinder body 5 of said hydraulic ram 3; Said Oil pump electrical machinery 8, Hydraulic Pump 9 and hydraulic reservoir 10 be all integrated, and to be fixedly installed in said permanent magnet sucking hoisting apparatus inner.In the present embodiment, hoisting ring 11 is installed on the said permanent magnet sucking hoisting apparatus.
The piston rod 4 of the utility model hydraulic ram 3 is promoting movable leading pole 1 under the effect of engine installation; Thereby make the conversion of permanent magnet sucking hoisting apparatus in-to-in magnetic pole; Movable leading pole 1 and fixedly magnetic field superposition or counteracting between the leading pole 6 in the realization reach the purpose of suction and discharging.
More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. novel permanent magnetic suction hanging device magnetic pole transfer device; It is characterized in that: comprise being installed on movable leading pole and the hydraulic efficiency pressure system that is used to drive said movable leading pole on the said permanent magnet sucking hoisting apparatus in-to-in; Said hydraulic efficiency pressure system comprises hydraulic ram, and the piston rod of said hydraulic ram and said movable leading pole are affixed.
2. a kind of novel permanent magnetic suction hanging device magnetic pole transfer device according to claim 1; It is characterized in that: said hydraulic efficiency pressure system also comprises Oil pump electrical machinery, Hydraulic Pump and hydraulic reservoir; Said Oil pump electrical machinery output shaft connects said Hydraulic Pump; Said Hydraulic Pump connects said hydraulic reservoir, and said hydraulic reservoir is connected with the cylinder body of said hydraulic ram.
3. a kind of novel permanent magnetic suction hanging device magnetic pole transfer device according to claim 2 is characterized in that: it is inner that said Oil pump electrical machinery, Hydraulic Pump and hydraulic reservoir all are fixedly installed in said permanent magnet sucking hoisting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201520698U CN202164021U (en) | 2011-05-13 | 2011-05-13 | Novel magnetic pole shift device of permanent magnet hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201520698U CN202164021U (en) | 2011-05-13 | 2011-05-13 | Novel magnetic pole shift device of permanent magnet hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164021U true CN202164021U (en) | 2012-03-14 |
Family
ID=45799863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201520698U Expired - Fee Related CN202164021U (en) | 2011-05-13 | 2011-05-13 | Novel magnetic pole shift device of permanent magnet hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588080A (en) * | 2013-11-15 | 2014-02-19 | 江阴大地装备股份有限公司 | Permanent-magnetic suction cup |
| CN106586798A (en) * | 2016-06-01 | 2017-04-26 | 岳阳市永金起重永磁铁有限公司 | Magnetic unit vertical combination method of permanent magnetic spreader |
-
2011
- 2011-05-13 CN CN2011201520698U patent/CN202164021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588080A (en) * | 2013-11-15 | 2014-02-19 | 江阴大地装备股份有限公司 | Permanent-magnetic suction cup |
| CN103588080B (en) * | 2013-11-15 | 2016-01-20 | 江阴大地装备股份有限公司 | A kind of permanent magnet chuck |
| CN106586798A (en) * | 2016-06-01 | 2017-04-26 | 岳阳市永金起重永磁铁有限公司 | Magnetic unit vertical combination method of permanent magnetic spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yueyang Changfeng electromagnetic Machinery Co., Ltd. Assignor: Chen Tieguang|Huang Xiaomin Contract record no.: 2014430000089 Denomination of utility model: Novel magnetic pole shift device of permanent magnet hoist Granted publication date: 20120314 License type: Exclusive License Record date: 20140609 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20120314 Termination date: 20170513 |