CN201336623Y - Special 220V brush direct-current motor for a cash counter with magnetic ring and shielding device - Google Patents
Special 220V brush direct-current motor for a cash counter with magnetic ring and shielding device Download PDFInfo
- Publication number
- CN201336623Y CN201336623Y CNU2008201679664U CN200820167966U CN201336623Y CN 201336623 Y CN201336623 Y CN 201336623Y CN U2008201679664 U CNU2008201679664 U CN U2008201679664U CN 200820167966 U CN200820167966 U CN 200820167966U CN 201336623 Y CN201336623 Y CN 201336623Y
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- bonnet
- magnet ring
- motor
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Abstract
The utility model relates to motor manufacturing field, in particular to a special 220V brush direct-current motor for a cash counter with a magnetic ring and a shielding device; the special 220V brush direct-current motor for the cash counter is characterized in that a shielding outer housing (4) and a shielding rear cover (13) are contained outside a shielding inner housing (5) on the basis of an original motor structure, the shielding outer housing (4) and the shielding rear cover (13) are connected in a matching way, and the shielding rear cover (13) is connected with a rear motor seat (11) in a matching way; the magnetic ring is arranged, a plurality of coils, which are wound on the magnetic ring, are electrically connected with a power line on a connecting line (14) in series, the shielding outer housing and the shielding rear cover have seven shapes, the shielding rear cover and the shielding outer housing with various shapes are combined for forming various shielding structures. The anti-electromagnetic interference capacity of the cash counter is improved; as the magnetic ring is arranged, the current of the motor is stable and reliable; therefore, the motor is more stable when the motor works, especially, the motor is arranged on a financial tool product, and the working stability is improved.
Description
Technical field
The utility model relates to field of motor manufacturing, and particularly a kind of special-purpose 220V of paper money counter that magnet ring and screening arrangement are housed has the brush direct current machine.
Background technology
In the past financial machine and tool product such as paper money counter are because the electric current of motor job insecurity when steadily not causing counting; The special-purpose 220V direct current machine of paper money counter in the past has electromagnetic interference not masked fully inside and outside the discovery machine that is in operation, and influences the counting precision of paper money counter.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of special-purpose 220V of paper money counter that magnet ring and screening arrangement are housed that the brush direct current machine is arranged.Strengthen shielding, improve the ability of anti-electromagnetic interference, thereby improve the counting precision of paper money counter.To the in addition filtering of the electric current of motor, make it steady simultaneously, improve the job stability of motor.
The technical solution of the utility model is that the special-purpose 220V of paper money counter that magnet ring and screening arrangement are housed has the brush direct current machine, comprise motor shaft 1, bearing 2, preceding support 3, shielding inner cover 5, casing 6, magnetic shoe 7, rotor 8, commutator 9, bonnet 10, back support 11, control circuit board 12, connecting line 14, components and parts 15, the winding wire diameter of said rotor 8 is φ 0.06-φ 0.12mm, umber of turn is the 180-300 circle, the external diameter of rotor 8 is φ 30-φ 44mm, the groove number is 12 grooves, and the width of rotor is 18-42mm; The external diameter of commutator 9 is φ 11-φ 21mm, and the groove number is 24 grooves; The thickness of magnetic shoe 7 is 3-12mm, it is characterized in that said shielding inner cover 5 outsides are inclusive with shielding outer cover 4 and shielding bonnet 13, and shielding outer cover 4 is connected with shielding bonnet 13, and shielding bonnet 13 is connected with back support 11; Magnet ring also is installed, and the power line that is wound with on the magnet ring on some turn coil and the connecting line 14 is electrically connected in series.
It is outer or be installed in bonnet 10 and the position, space that shields between the bonnet 13 in the machine that said magnet ring is installed in machine; It is that movable cooperation or tight fit are connected that said shielding outer cover 4 is connected with shielding bonnet 13; It is that movable cooperation or tight fit are connected that said shielding bonnet 13 is connected with back support 11.
It is annular or three-back-shaped or clavate that magnetic core on the said magnet ring has three kinds of shapes.
Said shielding outer cover 4 has seven kinds of shapes: be round cup shape or mesopore hood-shaped or cylindrical shape or middle boss bottle cap shape or the reel shape or middle indent is hood-shaped or reel shape of cracking; Said shielding bonnet 13 also has seven kinds of shapes: be that the center has hole shape or bottle cap shape or center to have projection shape or projection center to have hole shape or cover cavity to have the porose cover cavity again of round spacer ring shape or center to have on round spacer ring shape or the capping hole shape is arranged; The shielding bonnet of different shape, shielding outer cover are combined into various shielding constructions mutually.
The utility model has the advantages that because magnet ring is housed electric current is had filter action, make the electric current of motor steadily reliable, therefore when work, more stable, especially be contained on the financial machine and tool product, improve job stability; Because shielding outer cover and shielding bonnet are housed, strengthened shielding construction, thereby the paper money counter anti-electromagnetic interference capability is strengthened, further improve the counting precision.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2-Fig. 8 is seven kinds of shape schematic diagrames of shielding bonnet.
Fig. 9-Figure 16 is seven kinds of shape schematic diagrames of shielding outer cover.
Figure 17-the 19th, three kinds of shape schematic diagrames of the magnetic core of magnet ring.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
With reference to Fig. 1, support, 12-control circuit board, 13-shielding bonnet, 14-connecting line, 15-components and parts behind 1-motor shaft, 2-bearing, the preceding support of 3-, 4-shielding outer cover, 5 shielding inner covers, 6-casing, 7-magnetic shoe, 8-rotor, 9-commutator, 10-bonnet, the 11-.The winding wire diameter of this rotor 8 is φ 0.06-φ 0.12mm, and umber of turn is the 180-300 circle, and the external diameter of rotor 8 is φ 30-φ 44mm, and the groove number is 12 grooves, and the width of rotor is 18-42mm; The external diameter of commutator 9 is φ 11-φ 21mm, and the groove number is 24 grooves; The thickness of magnetic shoe 7 is 3-12mm.Innovative point of the present utility model is to be inclusive with shielding outer cover 4 and shielding bonnet 13 in the outside of shielding inner cover 5, and shielding outer cover 4 is connected with shielding bonnet 13, and shielding bonnet 13 is connected with back support 11.It is that movable cooperation or tight fit are connected that shielding outer cover 4 is connected with shielding bonnet 13; It is that movable cooperation or tight fit are connected that shielding bonnet 13 is connected with back support 11.The position that magnet ring is installed, the machine that can be installed in is outer or be installed in bonnet 10 and the position, space that shields between the bonnet 13 in the machine.It is that movable cooperation or tight fit are connected that shielding outer cover 4 is connected with shielding bonnet 13.
With reference to Fig. 2-Fig. 8, be seven kinds of shape figure of shielding bonnet 13.Fig. 2 is that the center has hole shape, and Fig. 3 is a bottle cap shape, and Fig. 4 is that the center has projection shape, and Fig. 5 is that the projection center has hole shape, and Fig. 6 is that cover cavity has round spacer ring shape, and Fig. 7 is that the porose cover cavity again in center has round spacer ring shape, and Fig. 8 has hole shape on the capping.
With reference to Fig. 9-Figure 16, be seven kinds of shape figure of shielding outer cover 4.Fig. 9 is a round cup shape, and Figure 10 is that mesopore is hood-shaped, and Figure 11 is a cylindrical shape, boss bottle cap shape in the middle of Figure 12, and Figure 13-Figure 14 is the reel shape of cracking, and Figure 13 is the cutaway view of Figure 14, and Figure 15 is that middle indent is hood-shaped, and Figure 16 is a reel shape.The shielding bonnet of different shape is combined into various shielding constructions mutually with the shielding outer cover.
With reference to Figure 17-Figure 19, be three kinds of shape figure of magnetic core of magnet ring.Figure 17 is an annular, and Figure 18 is three-back-shaped, and Figure 19 is a clavate.Be wound with coil on the magnetic core and constitute magnet ring.
Claims (4)
1, the special-purpose 220V of paper money counter that magnet ring and screening arrangement be housed has the brush direct current machine, comprise motor shaft (1), bearing (2), preceding support (3), shielding inner cover (5), casing (6), magnetic shoe (7), rotor (8), commutator (9), bonnet (10), back support (11), control circuit board (12), connecting line (14), components and parts (15), the winding wire diameter of said rotor (8) is φ 0.06-φ 0.12mm, umber of turn is the 180-300 circle, the external diameter of rotor (8) is φ 30-φ 44mm, the groove number is 12 grooves, and the width of rotor is 18-42mm; The external diameter of commutator (9) is φ 11-φ 21mm, and the groove number is 24 grooves; The thickness of magnetic shoe (7) is 3-12mm, it is characterized in that said shielding inner cover (5) outside is inclusive with shielding outer cover (4) and shielding bonnet (13), and shielding outer cover (4) is connected with shielding bonnet (13), and shielding bonnet (13) is connected with back support (11); Magnet ring also is installed, and the power line that is wound with on the magnet ring on some turn coil and the connecting line (14) is electrically connected in series.
2, according to the special-purpose 220V of the said paper money counter that magnet ring and screening arrangement be housed of claim 1 the brush direct current machine is arranged, it is outer or be installed in bonnet (10) and the position, space that shields between the bonnet (13) in the machine to it is characterized in that said magnet ring is installed in machine; It is that movable cooperation or tight fit are connected that said shielding outer cover (4) is connected with shielding bonnet (13); It is that movable cooperation or tight fit are connected that said shielding bonnet (13) is connected with back support (11).
3, according to claim 1 or the special-purpose 220V of the 2 said paper money counters that magnet ring and screening arrangement be housed the brush direct current machine is arranged, it is characterized in that it is annular or three-back-shaped or clavate that magnetic core on the said magnet ring has three kinds of shapes.
4, according to claim 1 or the special-purpose 220V of the 2 said paper money counters that magnet ring and screening arrangement be housed the brush direct current machine is arranged, it is characterized in that said shielding outer cover (4) has seven kinds of shapes: be round cup shape or mesopore hood-shaped or cylindrical shape or middle boss bottle cap shape or the reel shape or middle indent is hood-shaped or reel shape of cracking; Said shielding bonnet (13) also has seven kinds of shapes: be that the center has hole shape or bottle cap shape or center to have projection shape or projection center to have hole shape or cover cavity to have the porose cover cavity again of round spacer ring shape or center to have on round spacer ring shape or the capping hole shape is arranged; The shielding bonnet of different shape, shielding outer cover are combined into various shielding constructions mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201679664U CN201336623Y (en) | 2008-11-13 | 2008-11-13 | Special 220V brush direct-current motor for a cash counter with magnetic ring and shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201679664U CN201336623Y (en) | 2008-11-13 | 2008-11-13 | Special 220V brush direct-current motor for a cash counter with magnetic ring and shielding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336623Y true CN201336623Y (en) | 2009-10-28 |
Family
ID=41288285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201679664U Expired - Fee Related CN201336623Y (en) | 2008-11-13 | 2008-11-13 | Special 220V brush direct-current motor for a cash counter with magnetic ring and shielding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336623Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123576A (en) * | 2018-01-11 | 2018-06-05 | 扬州海通电子科技有限公司 | A kind of dual chamber structure for wind-power slip ring |
-
2008
- 2008-11-13 CN CNU2008201679664U patent/CN201336623Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123576A (en) * | 2018-01-11 | 2018-06-05 | 扬州海通电子科技有限公司 | A kind of dual chamber structure for wind-power slip ring |
| CN108123576B (en) * | 2018-01-11 | 2023-10-31 | 扬州海通电子科技有限公司 | Double-cavity structure for wind power slip ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20101113 |