CN111092348A - Novel circular brush - Google Patents
Novel circular brush Download PDFInfo
- Publication number
- CN111092348A CN111092348A CN201911294328.8A CN201911294328A CN111092348A CN 111092348 A CN111092348 A CN 111092348A CN 201911294328 A CN201911294328 A CN 201911294328A CN 111092348 A CN111092348 A CN 111092348A
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- CN
- China
- Prior art keywords
- electric brush
- brush
- tray
- brush body
- buckle
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005242 forging Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
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- Brushes (AREA)
Abstract
The invention discloses a novel circular electric brush, which comprises an electric brush body and an electric brush tray matched with and fixing the electric brush body, wherein a fixed disc is arranged on the lower surface of the electric brush body, ear pieces are fixedly connected to the side wall of the electric brush tray, buckles are fixedly connected to the edge of the surface of the electric brush tray, the buckles are positioned on the opposite sides of the ear pieces and are symmetrically distributed about the central axis of the ear pieces, the buckles are buckled and connected with the fixed disc on the surface of the electric brush body, circular waist-shaped holes and installation grooves are formed in the back surface of the electric brush tray, the installation grooves correspond to the circular waist-shaped holes one by one and are positioned on the inner sides of the circular waist-shaped holes, an. According to the invention, the circular electric brush body is arranged on the surface of the electric brush tray and matched with the buckle on the surface of the electric brush tray, so that the electric brush body can be conveniently rotated, the angle of the electric brush body can be adjusted, the electric brush body can be conveniently and fully utilized, the use efficiency is improved, and the use cost is saved.
Description
Technical Field
The invention relates to the technical field of sliding contact wires, in particular to a novel circular electric brush.
Background
The sliding contact line is also called a sliding conductor, and is a group of power transmission devices for supplying power to mobile equipment, and is mainly divided into a single-pole aluminum sliding contact line, a single-pole copper sliding contact line, a steel sliding contact line, a multi-pole tubular sliding contact line, a seamless sliding contact line, a copper contact line and other common sliding contact lines.
At present, a current collector in the market is mostly connected with the surface of a sliding contact line in a sliding mode through a square electric brush, the square electric brush is prone to grinding out a fixed groove when the electric brush works, the service life is shortened, the rest 70% of the electric brush is not fully utilized, and the use cost is increased. For this reason, a new technical solution needs to be designed for solution.
Disclosure of Invention
The invention aims to provide a novel circular electric brush, which is characterized in that a circular electric brush body is arranged on the surface of an electric brush tray and matched with a buckle on the surface of the electric brush tray, so that the electric brush body can be conveniently rotated, the angle of the electric brush body can be adjusted, the electric brush body can be conveniently and fully utilized, the use efficiency of the electric brush body is improved, and the use cost is saved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel circular brush, includes the brush tray of the fixed brush body of electric brush body and cooperation, the fixed disk has been seted up to the lower surface of brush body, the lateral wall fixedly connected with ear of brush tray, the edge fixed connection on the surface of brush tray has the buckle, the buckle is located the opposite side of ear and the center pin symmetric distribution about the ear, the buckle is connected with the fixed disk lock on brush body surface, waist round hole and the mounting groove that the annular distributes are seted up to the back of brush tray, the mounting groove just is located the inboard of waist round hole with waist round hole one-to-one, fixedly connected with mounting bracket is located at the center at the brush tray back, the connecting hole has been seted up on the surface of mounting bracket.
As the improvement of the technical scheme, the edge of the fixed disk is provided with an annular installation inclined surface, the inner wall of the buckle is provided with a wedge-shaped groove, and the wedge-shaped groove is buckled and connected with the installation inclined surface.
As the improvement of the technical scheme, a raised base plate is arranged at the center of the electric brush tray and is in contact connection with the lower surface of the fixed disc.
As an improvement of the above technical solution, the surface of the brush tray is provided with threaded holes symmetrically distributed about a central axis of the ear, and the threaded holes are located below the buckle.
As an improvement of the technical scheme, the surface of the ear piece is provided with a fixing hole, and the ear piece and the electric brush tray are formed in an integral forging mode at a certain angle.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the circular electric brush body is arranged on the surface of the electric brush tray and matched with the buckle on the surface of the electric brush tray, so that the electric brush body can be conveniently rotated, the angle of the electric brush body can be adjusted, the electric brush body can be conveniently and fully utilized, the use efficiency of the electric brush body is improved, and the use cost is saved.
2. The electric brush body is connected with the buckle in a buckling mode, so that the electric brush body is convenient to assemble and disassemble, and convenience of workers for maintaining the electric brush is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the novel circular brush of the present invention;
FIG. 2 is a schematic top view of the novel circular brush of the present invention;
FIG. 3 is a schematic view of the bottom structure of the novel circular brush of the present invention;
FIG. 4 is a schematic view of the structure A-A according to the present invention;
fig. 5 is a schematic view of the overall structure of the brush body according to the present invention.
In the figure: the electric brush comprises an electric brush body-1, an electric brush tray-2, a fixed disc-3, an ear piece-4, a buckle-5, a waist circular hole-6, a mounting groove-7, a mounting frame-8, a connecting hole-9, a mounting inclined plane-10, a wedge-shaped groove-11, a backing plate-12, a threaded hole-13 and a fixing hole-14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel circular brush, brush tray 2 including brush body 1 and the fixed brush body 1 of cooperation, fixed disk 3 has been seted up to brush body 1's lower surface, brush tray 2's lateral wall fixedly connected with ear 4, the edge fixedly connected with buckle 5 on brush tray 2's surface, buckle 5 is located ear 4's opposite side and the symmetrical distribution of center pin about ear 4, buckle 5 is connected with 3 locks on brush body 1 surperficial fixed disk, annular distribution's oval hole 6 and mounting groove 7 are seted up at brush tray 2's the back, mounting groove 7 just is located the inboard of oval hole 6 with 6 one-to-one correspondence in oval hole, the fixedly connected with mounting bracket 8 is located at the center at brush tray 2 back, connecting hole 9 has been seted up on mounting bracket 8's surface.
Further improved, as shown in fig. 5, annular installation inclined plane 10 has been seted up at the edge of fixed disk 3, the inner wall of buckle 5 is equipped with wedge groove 11, wedge groove 11 is connected with installation inclined plane 10 lock, through set up annular installation inclined plane 10 in the edge of fixed disk 3, conveniently installs the brush in brush tray 2.
Further improved, as shown in fig. 2, the center of the brush tray 2 is provided with a raised pad 12, the pad 12 is in contact connection with the lower surface of the fixed tray 3, and the raised pad 12 is arranged at the center of the brush tray 2, so that the brush body 1 is conveniently supported, and the stability of the brush body 1 is improved.
In a further improvement, as shown in fig. 1 to 3, threaded holes 13 are formed in the surface of the brush tray 2 and symmetrically distributed about the central axis of the ear 4, the threaded holes 13 are located below the buckles 5, and the brush body 1 is fixed from the back side by bolts conveniently by forming the threaded holes 13 in the surface of the brush tray 2.
Specifically, as shown in fig. 1 to 3, a fixing hole 14 is formed in the surface of the ear 4, the ear 4 and the brush tray 2 are integrally forged and formed at a certain angle, and the fixing hole 14 is formed in the surface of the ear 4, so that the brush tray 2 and the power takeoff can be conveniently connected.
The invention relates to an electric brush body-1, an electric brush tray-2, a fixed disc-3, an ear piece-4, a buckle-5, a waist circular hole-6, a mounting groove-7, a mounting rack-8, a connecting hole-9, a mounting inclined plane-10, a wedge-shaped groove-11, a backing plate-12, a thread hole-13 and a fixing hole-14, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the invention can conveniently rotate the electric brush body 1 by arranging the circular electric brush body 1 on the surface of the electric brush tray 2 and matching with the buckle 5 on the surface of the electric brush tray 2, thereby adjusting the angle of the electric brush body 1 and being convenient for fully utilizing the electric brush body 1, the use efficiency of the electric brush body 1 is improved, and the use cost is saved.
When the electric brush tray is used, the fixed disc 3 at the bottom of the electric brush body 1 is placed on the base plate 12 on the surface of the electric brush tray 2, then the electric brush is pushed to one side of the buckle 5, the fixed plate with the installation inclined plane 10 is embedded into the wedge-shaped groove 11 of the buckle 5, and the electric brush body 1 is fixed after the bolt penetrates through the threaded hole 13, when deep scratches are generated after the surface of the electric brush body 1 is rubbed, the scratches on the surface of the electric brush body 1 are conveniently avoided by rotating the contact position of the electric brush body 1 and a sliding contact wire, the electric brush body 1 without scratches is continuously used, the use cost is effectively reduced, and the service life of the electric brush body 1 is prolonged.
While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a novel circular brush, includes brush body (1) and brush tray (2) of the fixed brush body of cooperation (1), its characterized in that: fixed disk (3) have been seted up to the lower surface of brush body (1), lateral wall fixedly connected with ear (4) of brush tray (2), edge fixedly connected with buckle (5) on the surface of brush tray (2), buckle (5) are located the opposite side of ear (4) and about the center pin symmetric distribution of ear (4), buckle (5) are connected with fixed disk (3) lock on brush body (1) surface, waist round hole (6) and mounting groove (7) that the annular distributes are seted up to the back of brush tray (2), mounting groove (7) just are located the inboard of waist round hole (6) with waist round hole (6) one-to-one, fixedly connected with mounting bracket (8) are located at the center at the brush tray (2) back, connecting hole (9) have been seted up to the surface of mounting bracket (8).
2. The novel circular brush of claim 1, wherein: annular installation inclined plane (10) have been seted up to the edge of fixed disk (3), the inner wall of buckle (5) is equipped with wedge groove (11), wedge groove (11) are connected with installation inclined plane (10) lock.
3. The novel circular brush of claim 1, wherein: the center of brush tray (2) is equipped with bellied backing plate (12), backing plate (12) are connected with the lower surface contact of fixed disk (3).
4. The novel circular brush of claim 1, wherein: threaded holes (13) which are symmetrically distributed relative to the central axis of the ear piece (4) are formed in the surface of the electric brush tray (2), and the threaded holes (13) are located below the buckle (5).
5. The novel circular brush of claim 1, wherein: the surface of the ear piece (4) is provided with a fixing hole (14), and the ear piece (4) and the electric brush tray (2) are formed by integral forging at a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294328.8A CN111092348A (en) | 2019-12-16 | 2019-12-16 | Novel circular brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294328.8A CN111092348A (en) | 2019-12-16 | 2019-12-16 | Novel circular brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111092348A true CN111092348A (en) | 2020-05-01 |
Family
ID=70395241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911294328.8A Pending CN111092348A (en) | 2019-12-16 | 2019-12-16 | Novel circular brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111092348A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231532A (en) * | 1997-12-19 | 1999-10-13 | 布莱克和戴克公司 | Reversing rotation mechanism for electric motor |
| FR2934434A1 (en) * | 2008-07-24 | 2010-01-29 | Valeo Equip Electr Moteur | Brush holder device for starter of motor vehicle, has brush support plate sandwiched between two series of brush boxes, where boxes are respectively distributed at sides of plate so as to be arranged opposite to each other |
| CN201813245U (en) * | 2010-10-08 | 2011-04-27 | 浙江开拓汽车电器有限公司 | Combined motor brush rack |
| CN203859617U (en) * | 2014-05-26 | 2014-10-01 | 舟山市天瀚塑业有限公司 | New brush holder of micromotor |
| CN107565300A (en) * | 2016-07-01 | 2018-01-09 | 阿美德格工业技术（上海）有限公司 | Brush carrier, brush assembly of electric and motor |
| CN108964372A (en) * | 2018-08-25 | 2018-12-07 | 中船重工电机科技股份有限公司 | The assembly tooling of Commutator for Large DC Machines brush holder and assembly method |
| CN110994317A (en) * | 2019-12-16 | 2020-04-10 | 上海浦帮机电制造有限公司 | Automatic detection and early warning device for temperature of electric brush |
| CN111106499A (en) * | 2019-12-16 | 2020-05-05 | 上海浦帮机电制造有限公司 | Automatic alarm device for abrasion of electric brush |
| CN211238769U (en) * | 2019-12-16 | 2020-08-11 | 上海浦帮机电制造有限公司 | Novel circular brush |
-
2019
- 2019-12-16 CN CN201911294328.8A patent/CN111092348A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231532A (en) * | 1997-12-19 | 1999-10-13 | 布莱克和戴克公司 | Reversing rotation mechanism for electric motor |
| FR2934434A1 (en) * | 2008-07-24 | 2010-01-29 | Valeo Equip Electr Moteur | Brush holder device for starter of motor vehicle, has brush support plate sandwiched between two series of brush boxes, where boxes are respectively distributed at sides of plate so as to be arranged opposite to each other |
| CN201813245U (en) * | 2010-10-08 | 2011-04-27 | 浙江开拓汽车电器有限公司 | Combined motor brush rack |
| CN203859617U (en) * | 2014-05-26 | 2014-10-01 | 舟山市天瀚塑业有限公司 | New brush holder of micromotor |
| CN107565300A (en) * | 2016-07-01 | 2018-01-09 | 阿美德格工业技术（上海）有限公司 | Brush carrier, brush assembly of electric and motor |
| CN108964372A (en) * | 2018-08-25 | 2018-12-07 | 中船重工电机科技股份有限公司 | The assembly tooling of Commutator for Large DC Machines brush holder and assembly method |
| CN110994317A (en) * | 2019-12-16 | 2020-04-10 | 上海浦帮机电制造有限公司 | Automatic detection and early warning device for temperature of electric brush |
| CN111106499A (en) * | 2019-12-16 | 2020-05-05 | 上海浦帮机电制造有限公司 | Automatic alarm device for abrasion of electric brush |
| CN211238769U (en) * | 2019-12-16 | 2020-08-11 | 上海浦帮机电制造有限公司 | Novel circular brush |
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