CN211606265U - Brush carrier of brush motor - Google Patents
Brush carrier of brush motor Download PDFInfo
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- CN211606265U CN211606265U CN202020578955.6U CN202020578955U CN211606265U CN 211606265 U CN211606265 U CN 211606265U CN 202020578955 U CN202020578955 U CN 202020578955U CN 211606265 U CN211606265 U CN 211606265U
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Abstract
The utility model discloses a brush motor brush yoke, including discoid brush yoke board and the annular support plate of setting in the brush yoke board bottom, open the middle shaft hole that has vertical lining up of brush yoke board, the up end of brush yoke board is close to outside department and opens about the shaft hole symmetry has two sets of curved spouts, and two sets of the vertical brush yoke board that link up of two sets of spouts, and two sets of all install the traveller that slides the setting with it in the spout, embedded the installing of top of traveller has electric putter, and the bottom ring fixed connection that coupling assembling and shaft hole outside cover were established is passed through to the bottom of traveller, and is two sets of the equal fixedly connected with discoid base in top of electric putter, open the up end of base has curved kerve, and embedded being fixed with the camera in the kerve. This brush motor brush yoke has can be when carrying out the maintenance through the camera and examining time measuring, adjusts the angle and the height of camera, adapts to different sight demands to ensure the comprehensive thoroughly that detects.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to brush motor brush yoke has.
Background
The brush holder is constructed of a brush box portion for holding the carbon brush at a prescribed position, a pressing portion for pressing the carbon brush with a proper pressure to prevent the carbon brush from vibrating, a frame portion for connecting the brush box and the pressing portion, and a fixing portion for fixing the brush holder to the motor.
The brush yoke is when long-time use, because the staff is inconvenient overhauls the worker in narrow and small space, consequently the mode that the camera was shot is adopted mostly to overhaul work at present stage, in brush motor brush yoke as shown in application number 201820077968.8, utilize the camera to carry out the principle that detects, in this application, though realized the camera and detected, but the angle and the height of camera can't be adjusted, the position that has arrived to detect is single, the angle is single, thereby cause the not thorough of maintenance easily, thereby cause the influence to the actual result of maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brush motor brush yoke to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a brush holder of a brush motor comprises a disc-shaped brush holder plate and an annular support plate arranged at the bottom end of the brush holder plate, wherein a vertically through shaft hole is formed in the middle of the brush holder plate, two groups of arc-shaped sliding grooves are symmetrically formed in the positions, close to the outer side, of the upper end surface of the brush holder plate, the two groups of sliding grooves vertically penetrate through the brush holder plate, sliding columns arranged in a sliding mode with the sliding grooves are installed in the two groups of sliding grooves, electric push rods are installed in the top ends of the sliding columns in an embedded mode, and the bottom ends of the sliding columns are fixedly connected with a bottom ring sleeved on the outer side of the;
the top ends of the two groups of electric push rods are fixedly connected with disc-shaped bases, arc-shaped bottom grooves are formed in the upper end faces of the bases, and cameras are embedded and fixed in the bottom grooves;
the upper end face of the brush holder plate is symmetrically fixed with two groups of flat cable bottom plates around the shaft hole, and the upper ends of the two groups of flat cable bottom plates are fixedly connected with flat cable top plates through bolts.
Preferably, the flat cable bottom plate and the flat cable top plate are identical in size and structure, semicircular flat cable grooves are formed in the middle of the adjacent side faces, two groups of flat cable grooves form a circular flat cable hole, and the flat cable hole leads to the positions where the two groups of sliding grooves are not communicated.
Preferably, an arc-shaped inner groove is formed in the sliding groove, an annular clamping plate is fixedly sleeved at the top end of the sliding column in the sliding groove, and two ends of the annular clamping plate are respectively abutted to the bottom ends of two sides of the inner groove.
Preferably, the fixed cover of end ring is on the outer annular plate that extends in shaft hole bottom, and rotates the setting on the inner annular plate through the bearing of establishing in, and the fixed cover of outside upper end of end ring has connect driven gear to through driven gear and the driving gear meshing connection of establishing on the micro motor spindle cover.
Preferably, the micro motor is embedded to be fixed inside the brush yoke plate on one side of the shaft hole, and the brush yoke plate is stretched out to micro motor's bent axle, coupling assembling include with keep away from one side fixed connection's of end ring spliced pole on two sets of bracing pieces of the outside bottom symmetric connection of end ring and the bracing piece, two sets of the top of spliced pole respectively with two sets of the coaxial fixed connection in bottom of traveller.
Preferably, the annular supporting plate is fixedly arranged on the outermost side of the bottom end face of the brush holder plate, two groups of battery grooves are symmetrically formed in the outer side face of the brush holder plate, and battery pieces used for supplying power to the two groups of cameras are respectively arranged in the two groups of battery grooves.
The utility model discloses a technological effect and advantage: according to the brush holder with the brush motor, two groups of sliding grooves are formed in the upper end of a brush holder plate, sliding columns which are driven to rotate through a micro motor are arranged in the sliding grooves, the top ends of the sliding columns are connected with an electric push rod, cameras are installed through the electric push rod, the two groups of cameras are used for shooting the inner sides of the brush holder plate, parts on the brush holder plate can be conveniently overhauled, follow-up overhaul work can be conveniently conducted, the cameras can rotate on the brush holder plate through electric rotation of WeChat, the angle of the cameras can be adjusted, the cameras can be matched with the extension of the electric push rod, the height of the cameras can be adjusted, different scene requirements can be met in the overhaul process, comprehensive and the situation that the detection cannot be conducted is ensured, the problem that the parts cannot be observed due to shielding is avoided, and the overall practicability is improved; in addition, the flat cable bottom plate and the flat cable top plate are matched for use, so that the work of flat cable on the brush holder plate is facilitated, the wires are stretched into and stretched out from one position, the problem that the camera detection process is shielded due to the fact that the wires are scattered is avoided, and the overall practicability is further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the bottom ring and the connecting assembly of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
In the figure: the device comprises a brush holder plate 1, an annular supporting plate 2, a sliding chute 3, a battery jar 4, a flat cable bottom plate 5, a flat cable top plate 6, a flat cable hole 7, an axial hole 8, an electric push rod 9, a base 10, a camera 11, a sliding column 12, a micro motor 13, a bottom ring 14, a driving gear 15, a driven gear 16, a supporting rod 17, a connecting column 18, a bearing 19, an annular clamping plate 20 and an inner groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a brush motor brush yoke as shown in figures 1-4, which comprises a disc-shaped brush yoke plate 1 and an annular support plate 2 arranged at the bottom end of the brush yoke plate 1, wherein a vertical through shaft hole 8 is arranged in the middle of the brush yoke plate 1, a rotating shaft is arranged in the shaft hole 8, two groups of arc chutes 3 are symmetrically arranged on the upper end surface of the brush yoke plate 1 near the outer side of the shaft hole 8, the two groups of chutes 3 vertically penetrate through the brush yoke plate 1, sliding columns 12 arranged in a sliding manner with the chutes 3 are arranged in the two groups of chutes 3, electric push rods 9 are embedded in the top ends of the sliding columns 12, and the bottom ends of the sliding columns 12 are fixedly connected with bottom rings 14 sleeved outside the shaft hole 8 through connecting components;
the top ends of the two groups of electric push rods 9 are fixedly connected with disc-shaped bases 10, the upper end faces of the bases 10 are provided with arc-shaped bottom grooves, cameras 11 are embedded and fixed in the bottom grooves, and the cameras 11 are high-definition cameras;
the upper end face of the brush holder plate 1 is symmetrically fixed with two groups of flat cable bottom plates 5 about the shaft hole 8, and the upper ends of the flat cable bottom plates 5 are fixedly connected with flat cable top plates 6 through bolts.
Specifically, the winding displacement bottom plate 5 and the winding displacement top plate 6 are the same in size and structure and symmetrically arranged, semicircular winding displacement grooves are formed in the middle of the adjacent side faces, two groups of winding displacement grooves form a circular winding displacement hole 7, and the winding displacement hole 7 leads to the two groups of sliding grooves 3 and is not communicated, so that the situation that the wires are arranged in the sliding grooves 3 when being arranged is avoided, and the sliding of the sliding columns 12 in the sliding grooves 3 is influenced.
Specifically, an arc-shaped inner groove 21 is formed inside the sliding groove 3, an annular clamping plate 20 is fixedly sleeved at the top end of the sliding column 12 in the sliding groove 3, two ends of the annular clamping plate 20 respectively abut against the bottom ends of two sides of the inner groove 21, the sliding column 12 can be clamped in the sliding groove 3, the annular clamping plate 20 can roll in the inner groove 21, and the sliding column 12 is driven to move in the sliding groove 3.
Specifically, the fixed cover of end ring 14 is on the outer ring plate that extends in 8 bottoms in shaft holes, and interior ring plate does not have a reference numeral in the drawing, and rotates the setting on the inner ring plate through the bearing 19 of establishing in, and the fixed cover in the outside upper end of end ring 14 has connect driven gear 16 to through driven gear 16 and the driving gear 15 meshing connection that micro motor 13 epaxial cover was established, realize that micro motor 13 rotates, drive end ring 14 and rotate on the inner ring plate, rotate in the 8 outsides in shaft holes promptly.
Specifically, micro motor 13 is embedded to be fixed inside brush yoke board 1 in shaft hole 8 one side, and micro motor 13's crankshaft stretches out brush yoke board 1, coupling assembling include with keep away from one side fixed connection's of end ring 14 spliced pole 18 on two sets of bracing pieces 17 and the bracing piece 17 of the outside bottom symmetric connection of end ring 14, two sets of the top of spliced pole 18 respectively with two sets of the coaxial fixed connection in bottom of traveller 12 to when making end ring 14 rotate, can drive coupling assembling and traveller 12's rotation.
Concretely, the fixed setting in the outside of 1 bottom face of brush yoke plate of annular supporting plate 2, just brush yoke plate 1's lateral surface is still opened symmetrically has two sets of battery jars 4, installs the battery piece that is used for two sets of cameras 11 power supplies in two sets of battery jars 4 respectively, and two sets of cameras 11 of here can also be connected with external display screen through the video line, and the circuit connection structure that here involves is prior art, does not carry out too much repeated description.
The working principle of the brush holder with the brush motor is that when the brush holder is used, a battery piece is arranged in a battery groove 4 and is respectively connected with a corresponding electric push rod 9 and a corresponding camera, meanwhile, the camera 11 is connected with an external display screen, when the conductor wire exposed at the upper end of the brush holder plate 1 is arranged, the conductor wire is placed in a wire arranging hole 7 formed by a wire arranging bottom plate 5 and a wire arranging top plate 6, the wire arranging bottom plate 5 and the wire arranging top plate 6 are fixed by using bolts, the separation in the using process is avoided, when a worker overhauls parts on the brush holder plate 1, the battery piece in the battery groove 4 is connected with the camera 11, the camera 11 is started to start working, the camera 11 transmits the shot picture to the external display screen through a video wire, the condition on the brush holder plate 1 can be observed more clearly by two groups of video pictures due to the symmetrical arrangement of the two groups of cameras 11, and appear the position and sheltered from when partial spare part, unable clear observation is then, start micro motor 13's rotation and electric putter 9's extension, micro motor 13 rotates, drive driven gear 16's rotation through driving gear 15, and then make bottom ring 14 rotate, drive coupling assembling's rotation, and then drive traveller 12's rotation, make traveller 12 slide in spout 3, the horizontal position that camera 11 was shot has been adjusted, and cooperation electric putter 9 is flexible, the vertical height that camera 11 was shot has been adjusted, thereby make more comprehensive thorough that camera 11 was shot, detect the completion until with comprehensive spare part, the accuracy nature of detection has been improved, and the comprehensive thorough of detection has been guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a there is brush motor brush yoke, includes discoid brush yoke board (1) and sets up annular support plate (2) in brush yoke board (1) bottom, its characterized in that: the brush frame plate is characterized in that a vertically through shaft hole (8) is formed in the middle of the brush frame plate (1), two groups of arc-shaped sliding grooves (3) are symmetrically formed in the positions, close to the outer side, of the upper end face of the brush frame plate (1) and through the shaft hole (8), the two groups of sliding grooves (3) vertically penetrate the brush frame plate (1), sliding columns (12) arranged in a sliding mode with the sliding grooves (3) are installed in the two groups of sliding grooves (3), electric push rods (9) are installed in the top ends of the sliding columns (12) in an embedded mode, and the bottom ends of the sliding columns (12) are fixedly connected with bottom rings (14) sleeved on the;
the top ends of the two groups of electric push rods (9) are fixedly connected with disc-shaped bases (10), the upper end surfaces of the bases (10) are provided with arc-shaped bottom grooves, and cameras (11) are embedded and fixed in the bottom grooves;
the brush holder plate (1) up end still the symmetry is fixed with two sets of winding displacement bottom plates (5) about shaft hole (8), and is two sets of the upper end of winding displacement bottom plate (5) all is through bolt fixedly connected with winding displacement roof (6).
2. A brush holder for a brushed motor according to claim 1, wherein: the flat cable bottom plate (5) and the flat cable top plate (6) are identical in size and structure, semicircular flat cable grooves are formed in the middle of the adjacent side faces, two groups of flat cable grooves form a circular flat cable hole (7), and the flat cable hole (7) leads to the position where the two groups of sliding grooves (3) are not communicated.
3. A brush holder for a brushed motor according to claim 1, wherein: an arc-shaped inner groove (21) is formed in the sliding groove (3), an annular clamping plate (20) is fixedly sleeved at the top end of the sliding column (12) in the sliding groove (3), and two ends of the annular clamping plate (20) are respectively abutted to the bottom ends of two sides of the inner groove (21).
4. A brush holder for a brushed motor according to claim 1, wherein: the bottom ring (14) is fixedly sleeved on an inner ring plate extending outwards from the bottom end of the shaft hole (8), and is rotatably arranged on the inner ring plate through a bearing (19) arranged in the bottom ring (14), a driven gear (16) is fixedly sleeved at the upper end of the outer side of the bottom ring (14), and the bottom ring is meshed with a driving gear (15) sleeved on a crankshaft of the micro motor (13) through the driven gear (16).
5. A brush holder for a brushed motor according to claim 4, wherein: micro motor (13) embedded fix brush holder plate (1) inside shaft hole (8) one side, the shaft of micro motor (13) stretches out brush holder plate (1), coupling assembling include with keep away from one side fixed connection's of end ring (14) spliced pole (18) on two sets of bracing pieces (17) and bracing piece (17) of the outside bottom symmetric connection of end ring (14), two sets of the top of spliced pole (18) respectively with two sets of the coaxial fixed connection in bottom of traveller (12).
6. A brush holder for a brushed motor according to claim 5, wherein: the annular supporting plate (2) is fixedly arranged on the outermost side of the bottom end face of the brush holder plate (1), two groups of battery grooves (4) are further symmetrically formed in the outer side face of the brush holder plate (1), and battery pieces used for supplying power to the two groups of cameras (11) are respectively installed in the two groups of battery grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578955.6U CN211606265U (en) | 2020-04-17 | 2020-04-17 | Brush carrier of brush motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578955.6U CN211606265U (en) | 2020-04-17 | 2020-04-17 | Brush carrier of brush motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211606265U true CN211606265U (en) | 2020-09-29 |
Family
ID=72583950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020578955.6U Active CN211606265U (en) | 2020-04-17 | 2020-04-17 | Brush carrier of brush motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211606265U (en) |
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2020
- 2020-04-17 CN CN202020578955.6U patent/CN211606265U/en active Active
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