CN201490798U - Plastic housing direct current motor special for bill counter - Google Patents
Plastic housing direct current motor special for bill counter Download PDFInfo
- Publication number
- CN201490798U CN201490798U CN2009201904648U CN200920190464U CN201490798U CN 201490798 U CN201490798 U CN 201490798U CN 2009201904648 U CN2009201904648 U CN 2009201904648U CN 200920190464 U CN200920190464 U CN 200920190464U CN 201490798 U CN201490798 U CN 201490798U
- Authority
- CN
- China
- Prior art keywords
- bonnet
- protecgulum
- plastic housing
- direct current
- motor
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the manufacture of direct current (DC) motors, in particular to a plastic housing DC motor special for a bill counter in financial departments. The plastic housing DC motor is characterized in that a front cover and a back cover are made into the plastic housing on the basis of the structure of a motor, the front cover is in the shape of a long cylinder, the back cover is in the shape of a short cylinder, and the front cover is glued with the back cover; the front cover is provided with a plurality of holes for clamping bolts and a plurality of inner screw holes for installing the motor; and the back cover also can be provided with a plurality of fixed holes. The front cover is made of the plastic housing, which has convenient manufacture and reduces cost, and has lighter weight, and can save a large number of metal materials.
Description
Technical field
The utility model relates to the direct current machine manufacturing, moulds the shell direct current machine especially for the paper money counter special use of financial department.
Background technology
Special DC motor for bill counter in the past, general structure is to comprise motor shaft, bearing, protecgulum, casing, stator, rotor, carbon brush, commutator, rear bearing block and bonnet basically, protecgulum and bonnet all are metal shells, need the particular manufacturing craft punching stretch during manufacturing, time-consuming, cost is big, and the weight ratio of front and rear covers is bigger, needs a large amount of metal material and equipment during production in enormous quantities.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of paper money counter special use to mould the shell direct current machine.
The technical solution of the utility model is that the shell direct current machine is moulded in the paper money counter special use, comprise motor shaft, bearing, protecgulum, casing, stator, rotor, carbon brush, commutator, rear bearing block and bonnet, it is characterized in that described protecgulum and bonnet are plastic casings, protecgulum is long tubular, bonnet is short tubular, and protecgulum is connected with bonnet is gluing.
Described protecgulum is provided with hole that several clamp-screws use and several install the inner bolt hole that motors are used; Also be provided with several fixing holes on the bonnet.
The utility model has the advantages that because the motor front and rear covers adopts plastic casing, much easily manufactured, cost reduces, and the weight of front and rear covers is low weight, has also just reduced the weight of motor, can save a large amount of metal materials.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
With reference to Fig. 1, be the structural representation that disposes the special DC motor for bill counter of controller and Switching Power Supply plate.Insulating trip, 10-rotor line bag, 11-radome, 12-stage clip, 13-controller, 14-Switching Power Supply, 15-rear bearing block, 16-carbon brush, 17-shielding bonnet, 18-bonnet, 19-bonnet clamp-screw, 20-lead-out wire, 21-commutator behind 1-axle, 2-bearing, 3-protecgulum clamp-screw, 4-protecgulum, 5-casing, the preceding insulating trip of 6-, 7-stator, 8-rotor, the 9-.As shown, in order to alleviate motor manufacturing cost and weight, the protecgulum 4 and bonnet 18 housings made of plastic of motor, protecgulum 4 is long tubulars, and bonnet 18 is short tubulars, and protecgulum 4 is gluing connections with bonnet 18 during assembling.Protecgulum 4 adopts plastic injection-moulded manufacturing with bonnet 18, and in light weight, cost is low, and is easy to manufacture.Inner bolt hole of using at 4 and 4 the installation motors in hole that just are provided with the clamp-screw that is used to install casing 5 on the protecgulum 4 during in injection moulding and the hole of passing motor shaft 1.Can also be provided with several fixing holes as required on the bonnet 18, be used for clamp-screw 19; Also fixing hole can be set, and only be provided for passing the hole of lead-out wire 20.
Claims (2)
1. the shell direct current machine is moulded in the paper money counter special use, comprise motor shaft, bearing, protecgulum, casing, stator, rotor, carbon brush, commutator, rear bearing block and bonnet, it is characterized in that described protecgulum and bonnet are plastic casings, protecgulum is long tubular, bonnet is short tubular, and protecgulum is connected with bonnet is gluing.
2. the shell direct current machine is moulded in paper money counter special use according to claim 1, it is characterized in that described protecgulum is provided with hole that several clamp-screws use and several install the inner bolt hole that motors are used; Also be provided with several fixing holes on the bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904648U CN201490798U (en) | 2009-07-28 | 2009-07-28 | Plastic housing direct current motor special for bill counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904648U CN201490798U (en) | 2009-07-28 | 2009-07-28 | Plastic housing direct current motor special for bill counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490798U true CN201490798U (en) | 2010-05-26 |
Family
ID=42429665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201904648U Expired - Fee Related CN201490798U (en) | 2009-07-28 | 2009-07-28 | Plastic housing direct current motor special for bill counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10476322B2 (en) | 2016-06-27 | 2019-11-12 | Abb Schweiz Ag | Electrical machine |
-
2009
- 2009-07-28 CN CN2009201904648U patent/CN201490798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10476322B2 (en) | 2016-06-27 | 2019-11-12 | Abb Schweiz Ag | Electrical machine |
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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: 20100526 Termination date: 20100728 |