CN103935877B - Jacking permanent magnet for sucking and lifting bundled steel rods - Google Patents
Jacking permanent magnet for sucking and lifting bundled steel rods Download PDFInfo
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- CN103935877B CN103935877B CN201410178133.8A CN201410178133A CN103935877B CN 103935877 B CN103935877 B CN 103935877B CN 201410178133 A CN201410178133 A CN 201410178133A CN 103935877 B CN103935877 B CN 103935877B
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Abstract
The invention discloses a jacking permanent magnet for sucking and lifting bundled steel rods. The jacking permanent magnet consists of an S-pole group and a N-pole group below a magnetic conduction top plate, wherein the S-pole group and the N-pole group are formed by respectively welding the magnetic conduction top plate with an S-pole magnetic conduction plate and a N-pole magnetic conduction plate through non-magnetic conduction connection plates; the S-pole group and the N-pole group are respectively provided with a fixed magnet group and a rotatable magnet group; when S-pole sides of magnets of the S-pole group all face downwards and the N magnetic pole sides of magnets of the N-pole group all face downwards, a strong magnetic field is generated at the bottom of the jacking permanent magnet, and then the bundled steel rods can be sucked and lifted; when rotatable magnetic conduction shafts in the S-pole group and the N-pole group drive the rotatable magnet group to rotate by 180 degrees through rotation force of hydraulic transmission, motor transmission or other mechanical transmission, magnetic paths of the permanent magnets in the S-pole group and the N-pole group are respectively closed and are free of magnetism to the outside, and then the function of unloading the bundled steel rods is achieved. When being used for sucking and lifting the bundled steel rods, the jacking permanent magnet can save the electric energy and is high in security and high in working efficiency.
Description
Technical field
The present invention relates to hoisting permanent magnet technical field is and in particular to rod iron hoisting permanent magnet is tied up in a kind of lifting.
Background technology
Existing handling tie up rod iron with equipment mainly have rope class, lifting electromagnet come handling, rope class lifting is tied
When pricking rod iron, need artificial wire rope handling rope, handling list bundle rod iron is required for for a long time, very labor intensive material resources, during entrucking no
The drawbacks of method meets quick load goods.Lifting electromagnet has the ability that rod iron is tied up in lifting, is also main in the market
Lifting tie up the magnetic force suspender of rod iron, but very power consumption during handling, and down circuitry occurs, lifting will be affected
Safety.Hoisting permanent magnet Surface field of the prior art is strong, but lifting contact surface is little and also be curved surface, tying up rod iron
When it is impossible to reach lifting requirement.
Content of the invention
It is an object of the invention to provide rod iron hoisting permanent magnet is tied up in a kind of lifting, thus solving to deposit in background technology
Problem.
Technical problem solved by the invention employs the following technical solutions to realize:
Rod iron hoisting permanent magnet is tied up in a kind of lifting, by the s pole group installing magnetic piece group under magnetic conduction top board and n pole group structure
Become, it is characterized in that: include not magnetic conduction connecting plate, s pole magnetic conductive board, magnetic conduction top board, rotatable magnetic conductive axis, rotation magnetic piece group, no
Magnetic conduction connecting plate, not magnetic conduction connecting plate, not magnetic conduction connecting plate, rotatable magnetic conductive axis, rotation magnetic piece group, n pole are led
Magnetic sheet, not magnetic conduction connecting plate, in the group of described s pole, s pole magnetic conductive board and magnetic conduction top board pass through not magnetic conduction connecting plate and not magnetic conduction
Connecting plate is weldingly connected, and s is extremely interior to be provided with rotatable magnetic conductive axis and rotation magnetic piece group；In the group of described n pole, n pole magnetic conductive board and
Magnetic conduction top board is weldingly connected with not magnetic conduction connecting plate by not magnetic conduction connecting plate, n is extremely interior be provided with rotatable magnetic conductive axis and
Rotation magnetic piece group；S pole magnetic conductive board and n pole magnetic conductive board are weldingly connected by not magnetic conduction connecting plate.
Described hoisting permanent magnet includes two kinds of mode of operations:
(1) produce magnetic field mode of operation: when in the group of s pole s extremely interior rotation magnetic piece group s pole-face all down, n pole group
All down, lifting permanent-magnet iron circuit can not turn on the n pole-face of the extremely interior rotation magnetic piece group of middle n, and bottom produces strong magnetic field, smoothly
Lifting rise and tie up rod iron.
(2) mode of operation of magnetic field cancellation: when in the group of s pole rotatable magnetic conductive axis and rotation magnetic piece group in hydraulic drive or
After the revolving force of person's electric transmission or other machinery transmission ratates 90 degrees under driving, the magnetic circuit of rotation magnetic piece group is on magnetic conduction top
Under plate is turned on s pole magnetic conductive board, magnetic circuit closes, and described hoisting permanent magnet bottom does not show magnetic；When rotatable magnetic conduction in the group of n pole
Axle and rotation magnetic piece group rotate 90 under the revolving force of hydraulic drive or electric transmission or other machinery transmission drives
After degree, under magnetic conduction top board with the conducting of n pole magnetic conductive board, magnetic circuit closes the magnetic circuit of rotation magnetic piece group, described hoisting permanent magnet bottom
Portion does not show magnetic；In the case that when s pole group and n pole group, bottom does not show magnetic simultaneously, i.e. magnetic field cancellation, can uninstall by
Lifting tie up rod iron.
Improve as a kind of, for strengthening magnetic field, increase suction area, set up respectively in described s pole group and n pole group one or
Multiple fixing magnetic piece groups.
One or more fixing magnetic piece groups and the lifting permanent-magnet of rotation magnetic piece group is set up respectively in described s pole group and n pole group
Ferrum includes two kinds of mode of operations:
(1) produce magnetic field mode of operation: in the group of s pole the extremely interior fixing magnetic piece group of s and rotate magnetic piece group s pole-face all
Down, in the group of n pole, all down, lifting permanent-magnet iron circuit can not for the n pole-face of the extremely interior fixing magnetic piece group of n and rotation magnetic piece group
Conducting, bottom produces the deep magnetic field of powerful and saturating magnetic, and in the rod iron that lifting is tied up, s pole group can accumulate in the magnetic field of n pole group
In narrow and small adsorption area, produce larger saturating magnetic concentration, smoothly lifting rises and ties up rod iron.
(2) mode of operation of magnetic field cancellation: in the group of s pole rotatable magnetic conductive axis with rotation magnetic piece group in hydraulic drive or
Motor transmission or other machinery transmission revolving force backspin turnback when, warp contrary with the magnetic pole strength of fixing magnetic piece group
The magnetic circuit crossing magnetic conduction top board with s pole magnetic conductive board turns on and closes, and does not externally show magnetic；In the group of n pole rotatable magnetic conductive axis with
Rotation magnetic piece group hydraulic drive or motor be driven or other machinery transmission revolving force backspin turnback when, and solid
The magnetic pole strength determining magnetic piece group is contrary, turns on and closes through the magnetic circuit of magnetic conduction top board and n pole magnetic conductive board, does not externally show magnetic；
When s pole group and n pole group magnetic circuit are respectively turned on closure, externally do not show magnetic, bottom magnetic field is erasing state, does not inhale any ferromagnetic
Property material, under magnetic field cancellation state, can uninstall and be tied up rod iron by lifting.
Described not magnetic conduction connecting plate is made using one kind of non-magnetic Stainless Steel or manganese panel material.
Described magnetic conduction top board, s pole magnetic conductive board, n pole magnetic conductive board and rotatable magnetic conductive axis are using the electrician with magnetic property
One kind of pure iron or q235 permeability magnetic material is made.
Described rotation magnetic piece group and fixing magnetic piece group adopt Nd-Fe-B permanent magnet material or Ferrite Material or aluminum nickel cobalt
One kind of material is made.
The method have the advantages that
The present invention, compared with than rope industry hoisting sling, improves many times of work efficiency, and overcoming rope class needs people
The safety problem of work threading rope back and forth in tying up rod iron, compared with traditional lifting electromagnet, has saved more than 90% electric energy,
Overcome during lifting electromagnet handling must not power-off safety problem.The present invention has come into energy-conservation, safe magnetic lifting
The New Times of equipment.
Brief description
Fig. 1 is the structural representation of s pole of the present invention group single rotation magnetic piece group bottom generation magnetic field state with the group of n pole；
Fig. 2 is the structural representation of s pole of the present invention group single rotation magnetic piece group bottom magnetic field cancellation state with the group of n pole；
Fig. 3 is to have 1 fixing magnetic piece group and 1 rotation magnetic piece group bottom to produce magnetic in s pole of the present invention group and n pole group respectively
The structural representation of field state；
Fig. 4 be have 1 fixing magnetic piece group in s pole of the present invention group and n pole group respectively and 1 rotate magnetic piece group bottom magnetic field and support
The structural representation of the state that disappears；
Fig. 5 is to have multiple fixing magnetic piece groups and 1 rotation magnetic piece group structural representation in s pole of the present invention group and n pole group respectively
Figure；
Fig. 6 ties up the cross-sectional view of rod iron for lifting of the present invention；
Fig. 7 ties up the side view of rod iron for lifting of the present invention.
Shown in Fig. 1, Fig. 2: 1, not magnetic conduction connecting plate；2nd, s pole magnetic conductive board；3rd, fixing magnetic piece group；4th, magnetic conduction top board；
5th, rotatable magnetic conductive axis；6th, rotate magnetic piece group；7th, not magnetic conduction connecting plate；8th, not magnetic conduction connecting plate；9th, magnetic conduction does not connect
Plate；10th, rotatable magnetic conductive axis；11st, rotate magnetic piece group；12nd, n pole magnetic conductive board；13rd, fixing magnetic piece group；14th, not magnetic conduction
Connecting plate.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment 1:
With in the group of n pole during single rotation magnetic piece group work, referring to Fig. 1 and Fig. 2, steel is tied up in a kind of lifting to s pole of the present invention group
Rod hoisting permanent magnet, is made up of with n pole group the s pole group installing magnetic piece group under magnetic conduction top board, it is characterized in that: includes not magnetic conduction and connects
Fishplate bar (1), s pole magnetic conductive board (2), magnetic conduction top board (4), rotatable magnetic conductive axis (5), rotation magnetic piece group (6), not magnetic conduction connection
Plate (7), not magnetic conduction connecting plate (8), not magnetic conduction connecting plate (9), rotatable magnetic conductive axis (10), rotation magnetic piece group
(11), n pole magnetic conductive board (12), not magnetic conduction connecting plate (14), in the group of described s pole, s pole magnetic conductive board (2) and magnetic conduction top board (4) lead to
Cross not magnetic conduction connecting plate (1) and not magnetic conduction connecting plate (7) be weldingly connected, s is extremely interior to be provided with rotatable magnetic conductive axis (5) and rotation
Magnetic piece group (6), in the group of described n pole, n pole magnetic conductive board (12) and magnetic conduction top board (4) pass through not magnetic conduction connecting plate (9) with do not lead
Magnetic connects plate (14) is weldingly connected, and n is extremely interior to be provided with rotatable magnetic conductive axis (10) and rotation magnetic piece group (11), s pole magnetic conduction
Plate (2) and n pole magnetic conductive board (12) are passed through not magnetic conduction connecting plate (8) and are weldingly connected.
When being embodied as, in the rod iron that lifting is tied up, referring to Fig. 1, Fig. 6 and Fig. 7, in the group of s pole, the extremely interior rotary magnetic of s
All down, in the group of n pole, all down, lifting permanent-magnet is ferromagnetic for the n pole-face of extremely interior rotation magnetic piece group (11) of n for the s pole-face of block group (6)
Road can not turn on, and bottom produces strong magnetic field, and smoothly lifting rises and ties up rod iron.
After the completion of the rod iron that lifting is tied up, referring to Fig. 2, when magnetic conductive axis (5) rotatable in the group of s pole and rotation magnetic piece group
(6), after the revolving force in hydraulic drive or electric transmission or other machinery transmission ratates 90 degrees under driving, rotate magnetic piece group
(6) under magnetic conduction top board (4) with s pole magnetic conductive board (2) conducting, magnetic circuit closes magnetic circuit, and described hoisting permanent magnet bottom does not show
Magnetic；When magnetic conductive axis (10) rotatable in the group of n pole and rotation magnetic piece group (11) in hydraulic drive or electric transmission or
After the revolving force of other machinery transmission ratates 90 degrees under driving, the magnetic circuit of rotation magnetic piece group (11) is in magnetic conduction top board (4) and n pole
Under magnetic conductive board (12) conducting, magnetic circuit closes, and described hoisting permanent magnet bottom does not show magnetic；When s pole group and n pole group bottom simultaneously
In the case of not showing magnetic, i.e. magnetic field cancellation, can uninstall and rod iron tied up by lifting.
Embodiment 2:
When setting up one or more fixing magnetic piece group work in s pole group with n pole group respectively, referring to Fig. 3, a kind of lifting bundle
Prick rod iron hoisting permanent magnet, be made up of with n pole group the s pole group installing magnetic piece group under magnetic conduction top board, it is characterized in that: include not leading
Magnetic connects plate (1), s pole magnetic conductive board (2), fixing magnetic piece group (3), magnetic conduction top board (4), rotatable magnetic conductive axis (5), rotary magnetic
Block group (6), not magnetic conduction connecting plate (7), not magnetic conduction connecting plate (8), not magnetic conduction connecting plate (9), rotatable magnetic conductive axis
(10), rotation magnetic piece group (11), n pole magnetic conductive board (12), fixing magnetic piece group (13), not magnetic conduction connecting plate (14), described s
In the group of pole, s pole magnetic conductive board (2) and magnetic conduction top board (4) pass through not magnetic conduction connecting plate (1) and not magnetic conduction connecting plate (7) welding phase
Even, s is extremely interior is provided with fixing magnetic piece group (3), rotatable magnetic conductive axis (5) and rotation magnetic piece group (6)；In the group of described n pole, n pole is led
Magnetic sheet (12) and magnetic conduction top board (4) pass through not magnetic conduction connecting plate (9) and not magnetic conduction connecting plate (14) and are weldingly connected, and n is extremely interior
It is provided with fixing magnetic piece group (13), rotatable magnetic conductive axis (10) and rotation magnetic piece group (11)；S pole magnetic conductive board (2) and n pole are led
Magnetic sheet (12) passes through not magnetic conduction connecting plate (8) and is weldingly connected.
Described fixing magnetic piece group (3) and fixing magnetic piece group (13) are one or more fixing magnetic piece groups.
When being embodied as, in the rod iron that lifting is tied up, referring to Fig. 3, Fig. 5, Fig. 6 and Fig. 7, extremely interior the consolidating of s in the group of s pole
Determine magnetic piece group (3) and rotation magnetic piece group (6) s pole-face all down, in the group of n pole the extremely interior fixing magnetic piece group (13) of n and rotation
All down, lifting permanent-magnet iron circuit can not turn on the n pole-face of magnetic piece group (11), and bottom produces the deep magnetic field of powerful and saturating magnetic,
S pole group and n pole group magnetic field can accumulate in narrow and small adsorption area, produce larger saturating magnetic concentration, and smoothly lifting rises and ties up
Rod iron.
After the completion of the rod iron that lifting is tied up, referring to Fig. 4 Fig. 5, Fig. 6 and Fig. 7, by rotatable magnetic conductive axis (5) with rotation
Magnetic piece group (6) hydraulic drive or motor be driven or other machinery transmission revolving force backspin turnback when, with fixation
The magnetic pole strength of magnetic piece group (3) is contrary, turns on and closes through the magnetic circuit of magnetic conduction top board (4) and s pole magnetic conductive board (2), does not externally show
Magnetic；In the group of n pole rotatable magnetic conductive axis (10) be driven in hydraulic drive or motor with rotation magnetic piece group (11) or
During the revolving force backspin turnback of other machinery transmission, contrary with the magnetic pole strength of fixing magnetic piece group (13), through magnetic conduction top board
(4) turn on and close with the magnetic circuit of n pole magnetic conductive board (12), externally do not show magnetic, therefore s pole group is respectively turned on n pole group magnetic circuit and closes
Close, externally do not show magnetic, bottom magnetic field is erasing state, does not inhale any ferromagnetic materials, i.e. magnetic field cancellation, can uninstall
Rod iron tied up by lifting.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (2)
1. rod iron hoisting permanent magnet is tied up in a kind of lifting, is made up of with n pole group the s pole group installing magnetic piece group under magnetic conduction top board,
It is characterized in that: include not magnetic conduction connecting plate, s pole magnetic conductive board, magnetic conduction top board, rotatable magnetic conductive axis, rotation magnetic piece group, do not lead
Magnetic connects plate, not magnetic conduction connecting plate, not magnetic conduction connecting plate, rotatable magnetic conductive axis, rotation magnetic piece group, n pole magnetic conduction
Plate, not magnetic conduction connecting plate, in the group of described s pole, s pole magnetic conductive board and magnetic conduction top board are connected by not magnetic conduction connecting plate and not magnetic conduction
Fishplate bar is weldingly connected, and s is extremely interior to be provided with rotatable magnetic conductive axis and rotation magnetic piece group；In the group of described n pole, n pole magnetic conductive board and leading
Magnetopause plate is weldingly connected with not magnetic conduction connecting plate by not magnetic conduction connecting plate, and n is extremely interior to be provided with rotatable magnetic conductive axis and rotation
Turn magnetic piece group；S pole magnetic conductive board and n pole magnetic conductive board are weldingly connected by not magnetic conduction connecting plate.
2. rod iron hoisting permanent magnet is tied up in a kind of lifting according to claim 1, it is characterized in that: described s pole group and n pole
One or more fixing magnetic piece groups are set up in group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178133.8A CN103935877B (en) | 2014-04-30 | 2014-04-30 | Jacking permanent magnet for sucking and lifting bundled steel rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178133.8A CN103935877B (en) | 2014-04-30 | 2014-04-30 | Jacking permanent magnet for sucking and lifting bundled steel rods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935877A CN103935877A (en) | 2014-07-23 |
| CN103935877B true CN103935877B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410178133.8A Active CN103935877B (en) | 2014-04-30 | 2014-04-30 | Jacking permanent magnet for sucking and lifting bundled steel rods |
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| CN (1) | CN103935877B (en) |
Families Citing this family (7)
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| CN104555695B (en) * | 2014-12-22 | 2017-01-11 | 邱金全 | Magnetic force lifting device for weight |
| CN105215780A (en) * | 2015-09-29 | 2016-01-06 | 河南新开源石化管道有限公司 | A kind of retracting device of bench drill drilling cuttings |
| CN105692420A (en) * | 2016-04-01 | 2016-06-22 | 雷艳 | Novel enhanced magnetic circuit structure |
| 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 |
| CN106081860B (en) * | 2016-06-21 | 2018-05-15 | 泉州耐博进出口贸易有限公司 | A kind of crane permanent magnetism hanging scaffold |
| CN111332932B (en) * | 2020-04-25 | 2024-07-02 | 杨国锋 | Simple automatic lifting permanent magnet |
| CN114803268B (en) * | 2022-04-15 | 2023-06-30 | 江南大学 | Warehouse entry split charging drawer type automatic warehouse and three-dimensional conveying goods picking method and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1122600A1 (en) * | 1982-07-05 | 1984-11-07 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Magnetic load engaging device |
| CN2179362Y (en) * | 1993-10-30 | 1994-10-12 | 黄伟良 | Permanent magnet sucking hoisting apparatus with converting magnetic circuit |
| CN2190103Y (en) * | 1994-04-11 | 1995-02-22 | 瞿安 | Automatically suction, discharging permanent magnetism hang |
| JP2906124B2 (en) * | 1995-06-05 | 1999-06-14 | 住友重機械工業株式会社 | Lifting magnet |
| KR100379706B1 (en) * | 2000-11-07 | 2003-04-11 | 주식회사 우성마그네트 | Magnetic lift |
| CN2808420Y (en) * | 2005-08-09 | 2006-08-23 | 徐明达 | Permanent magnetic suction disk with double magnetic loops |
| CN102769413A (en) * | 2012-08-09 | 2012-11-07 | 岳阳千豪机电技术开发有限公司 | Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure |
| CN203260447U (en) * | 2013-06-03 | 2013-10-30 | 杨国锋 | Novel magnetic field converter device |
| CN203372976U (en) * | 2013-08-05 | 2014-01-01 | 杨国锋 | Novel permanent magnet lifting device |
| CN203372977U (en) * | 2013-08-05 | 2014-01-01 | 杨国锋 | Reinforcing type magnetic force converter device |
| CN203529700U (en) * | 2013-10-12 | 2014-04-09 | 杨国锋 | Novel magnetic crane device |
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2014
- 2014-04-30 CN CN201410178133.8A patent/CN103935877B/en active Active
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| CN103935877A (en) | 2014-07-23 |
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