CN103280942A - Coreless brush permanent magnetic linear motor - Google Patents
Coreless brush permanent magnetic linear motor Download PDFInfo
- Publication number
- CN103280942A CN103280942A CN 201310141477 CN201310141477A CN103280942A CN 103280942 A CN103280942 A CN 103280942A CN 201310141477 CN201310141477 CN 201310141477 CN 201310141477 A CN201310141477 A CN 201310141477A CN 103280942 A CN103280942 A CN 103280942A
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- China
- Prior art keywords
- centreless
- control circuit
- stator track
- permanent
- carbon brush
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Abstract
The invention relates to a coreless brush permanent magnetic linear motor, in particular to the fields of linear dragging and goods conveying. The coreless brush permanent magnetic linear motor comprises a coreless stator track and a permanent magnetic motor pulley; and the permanent magnetic motor pulley and the coreless stator track stator track are combined, a carbon brush component and a control circuit supply power to a coil winding on the coreless stator track, so that the permanent magnetic motor pulley moves or stops synchronously along the coreless stator track.
Description
Technical field
The present invention relates to a kind of centreless has the brush permanent-magnetism linear motor, is specifically related to that straight line drags, article delivery.
Background technology
The application of synchronized motor principle.
Summary of the invention
The invention provides a kind of centreless has the brush permanent-magnetism linear motor, and it is made up of centreless stator track, permanent magnetism mover coaster, control circuit, carbon brush component; The combination of permanent magnetism mover coaster and centreless stator track is the control circuit power supply by carbon brush component and is that coil windings power supply on the centreless stator track makes permanent magnetism mover coaster along the centreless stator track or is synchronized with the movement or stops by carbon brush component.
The present invention realizes that with following technical scheme a kind of centreless has the brush permanent-magnetism linear motor: comprise centreless stator track, permanent magnetism mover coaster, control circuit, two groups of carbon brush components; It is characterized in that: described centreless stator track by rubber or plastics as base band, the cross section of base band is convex, along two lateral longitudinal of base band boss to evenly being embedded with some square coil windings, symmetry is laid with two conducting strips on square coil winding both sides, article two, the adjacent both sides of conducting strip evenly are laid with some commutator electrodes for the coil windings power supply, two platforms adjacent with base band boss both sides longitudinally symmetry are embedded with some nuts, at nut the I shape track are arranged fixedly; Described permanent magnetism mover coaster is by H type support, be fixed on the basifacial two groups of rail wheels in two outsides of H type support, be fixed on the mover that the permanent magnet of two medial surfaces in H type support bottom is formed by bearing pin; Described control circuit is installed in the groove on H type support top, described carbon brush component is divided into two groups and is installed in support two respectively, wherein one group of carbon brush component and bus CONTACT WITH FRICTION be power supply access control circuit, another group carbon brush component with the control signal switch-on coil winding of control circuit is made that permanent magnetism mover coaster is forward and reverse on the centreless stator track to be synchronized with the movement or to stop with the sliding contact of commutator electrode.
Good effect of the present invention
1. utilize nonmetallic materials (such as rubber, plastics etc.) can realize without limits that as stator length long distance drags;
2. simple in structure, can hold some movers and work simultaneously;
3. do not have iron core, the magnetic field and the direct effect of permanent magnet that are produced by coil windings do not have magnetic damping.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A left side cutaway view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Shown in Fig. 1,2,3: a kind of centreless has the brush permanent-magnetism linear motor, comprises 1, the centreless stator track, and 2, permanent magnetism mover coaster, 3, control circuit, 4, carbon brush component, 5, carbon brush component; Include in the centreless stator track 1: 1-1, base band, 1-2, coil windings, 1-3, bus, 1-4, some electrodes, 1-5, some nuts, 1-6, I shape track; Permanent magnetism mover coaster 2 includes: 2-1, H type support, 2-2, bearing pin, 2-3, rail wheel, 2-4, permanent magnet: it is characterized in that: described centreless stator track 1 is that the rubber of convex or plastics are as base band 1-1 by cross section, along the vertically even pre-buried some square coil winding 1-2 of the boss of base band 1-1, the be laid in bus 1-3 of both sides, boss surface center of symmetry, some some commutator electrode 1-4 for coil windings 1-2 power supply of the outside symmetry setting-in adjacent with bus 1-3, longitudinally symmetry is embedded in the some nut 1-4 in convex base band 1-1 boss two side planes, the I shape track 1-5 that is fixed on the nut 1-4 forms; Described permanent magnetism mover coaster 2 by H type support 2-1, by bearing pin 2-2 be fixed on the basifacial two groups of rail wheel 2-3 in two outsides of H type support 2-1, the permanent magnet 2-4 that is fixed on two medial surfaces of H type support 2-1 lower recess forms; Described control circuit 3 is installed in the groove on H type support 2-1 top; Described carbon brush component is divided into two groups and is installed in support two respectively wherein carbon brush component 4 and bus 1-3 sliding contact are with external power source access control circuit 3, and control circuit 3 makes it forward and reversely on centreless stator track 1 be synchronized with the movement or stop by another group carbon brush component 5 and commutator electrode 1-4 sliding contact for permanent magnetism mover coaster 2 provides control signal.
Claims (2)
1. a centreless has the brush permanent-magnetism linear motor, the carbon brush component (4), the carbon brush component (5) that comprise centreless stator track (1), the permanent magnetism mover coaster (2) with centreless stator track (1) coupling, control circuit (3), power for coil windings.
2. centreless according to claim 1 has the brush permanent-magnetism linear motor, it is characterized in that: described centreless stator track (1) is that the rubber of convex or plastics are as base band (1-1) by cross section, along the vertically even pre-buried some square coil windings (1-2) of the boss of base band (1-1), the be laid in bus (1-3) of both sides, boss surface center of symmetry, outside symmetry setting-in some adjacent with bus (1-3) are some electrodes (1-4) of coil windings (1-2) power supply, longitudinally symmetry is embedded in the some nuts (1-4) in convex base band (1-1) boss two side planes, the I shape track (1-5) that is fixed on the nut (1-4) is formed; Described permanent magnetism mover coaster (2) by H type support (2-1), by bearing pin (2-2) be fixed on H type support (2-1) the basifacial two groups of rail wheels in two outsides (2-3), the permanent magnet (2-4) that is fixed on two medial surfaces of H type support (2-1) lower recess forms; Described control circuit (3) is installed in the groove on H type support (2-1) top; Described carbon brush component (4) and bus (1-3) sliding contact be external power source access control circuit (3), and control circuit 3 is synchronized with the movement or stops by carbon brush component (5) and commutator electrode (1-4) sliding contact permanent magnetism mover coaster (2) are forward and reverse on centreless stator track (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201310141477 CN103280942A (en) | 2013-04-21 | 2013-04-21 | Coreless brush permanent magnetic linear motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201310141477 CN103280942A (en) | 2013-04-21 | 2013-04-21 | Coreless brush permanent magnetic linear motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103280942A true CN103280942A (en) | 2013-09-04 |
Family
ID=49063416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201310141477 Pending CN103280942A (en) | 2013-04-21 | 2013-04-21 | Coreless brush permanent magnetic linear motor |
Country Status (1)
Country | Link |
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CN (1) | CN103280942A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108023458A (en) * | 2016-11-03 | 2018-05-11 | 姬志刚 | A kind of linear motor |
CN109104067A (en) * | 2018-09-20 | 2018-12-28 | 珠海格力电器股份有限公司 | Linear motor |
CN113315321A (en) * | 2021-05-18 | 2021-08-27 | 杨锋 | Online laying method and online laying vehicle for magnetic suspension track stator |
RU2815378C1 (en) * | 2023-09-29 | 2024-03-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Linear electric dc motor |
-
2013
- 2013-04-21 CN CN 201310141477 patent/CN103280942A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108023458A (en) * | 2016-11-03 | 2018-05-11 | 姬志刚 | A kind of linear motor |
CN109104067A (en) * | 2018-09-20 | 2018-12-28 | 珠海格力电器股份有限公司 | Linear motor |
CN113315321A (en) * | 2021-05-18 | 2021-08-27 | 杨锋 | Online laying method and online laying vehicle for magnetic suspension track stator |
RU2815378C1 (en) * | 2023-09-29 | 2024-03-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Linear electric dc motor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |