CN204651651U - The durable steering gear of balanced type - Google Patents
The durable steering gear of balanced type Download PDFInfo
- Publication number
- CN204651651U CN204651651U CN201520370671.7U CN201520370671U CN204651651U CN 204651651 U CN204651651 U CN 204651651U CN 201520370671 U CN201520370671 U CN 201520370671U CN 204651651 U CN204651651 U CN 204651651U
- Authority
- CN
- China
- Prior art keywords
- commutator segment
- short
- steering gear
- long
- balanced type
- 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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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model belongs to steering gear apparatus technical field, particularly relates to the durable steering gear of a kind of balanced type.The utility model discloses the durable steering gear of balanced type, the durable steering gear of balanced type comprises cylinder body, the center of described cylinder body offers through hole, the upper surface of described cylinder body and the edge of lower surface are evenly provided with some commutator segments, described commutator segment comprises long commutator segment and short commutator segment, the length of long commutator segment and short commutator segment is than being 1.5:1, described long commutator segment and short commutator segment interval are arranged, a long commutator segment and a short commutator segment are one group, and the spacing often between group is equal with the length of short commutator segment.The beneficial effects of the utility model are: rational in infrastructure, make its balance quality better, strengthen its intensity simultaneously, can extend its service time.
Description
Technical field
The utility model belongs to steering gear apparatus technical field, particularly relates to the durable steering gear of a kind of balanced type.
Background technology
Commutator is the vitals of direct current machine, and effect is the alternating current that is converted to by the direct current that brush passes through in winding or the alternating electromotive force in winding is converted to the direct electromotive force. on brush end.Principle is, when coil is by after electric current, can under the effect of permanent magnet, by attracting and repulsive force rotation, when it forward to balance with magnet time, the contact originally led on the line more corresponding commutator of electricity is just separated with brush, and brush is connected to and meets that produce motive force and organize on contact corresponding to coil, so ceaselessly repeat down, DC motor has just been turned over.The commutator of current existence also exists unreasonable structure, makes its equalization performance inadequate, and insufficient strength, is easy to make commutator wear, thus has shortened its service time.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and provide a kind of rational in infrastructure, make its balance quality better, strengthen its intensity, the durable steering gear of the balanced type that can extend its service time, its technical scheme is as follows simultaneously:
The durable steering gear of balanced type, it is characterized in that, the durable steering gear of described balanced type comprises cylinder body, the center of described cylinder body offers through hole, the upper surface of described cylinder body and the edge of lower surface are evenly provided with some commutator segments, described commutator segment comprises long commutator segment and short commutator segment, the length of long commutator segment and short commutator segment is than being 1.5:1, described long commutator segment and short commutator segment interval are arranged, a long commutator segment and a short commutator segment are one group, and the spacing often between group is equal with the length of short commutator segment.
The durable steering gear of the balanced type that the utility model provides, when in use, long commutator segment and short commutator segment interval are arranged, and a long commutator segment and a short commutator segment are one group, and the spacing often between group is equal with the length of short commutator segment.This type of be arranged so that commutator segment can be good at maintaining the balance quality of whole steering gear.Described commutator segment comprises long commutator segment and short commutator segment, and commutator segment comprises the length of long commutator segment and short commutator segment than being 1.5:1.This type of be arranged so that whole steering gear has good intensity, there is good result of use.
The beneficial effects of the utility model are: rational in infrastructure, make its balance quality better, strengthen its intensity simultaneously, can extend its service time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Embodiment is illustrated below in conjunction with Fig. 1:
As shown in Figure 1, the durable steering gear of balanced type, the durable steering gear of described balanced type comprises cylinder body 1, the center of described cylinder body 1 offers through hole 2, the upper surface of described cylinder body 1 and the edge of lower surface are evenly provided with some commutator segments, described commutator segment comprises long commutator segment 3 and short commutator segment 4, the length of long commutator segment 3 and short commutator segment 4 is than being 1.5:1, described long commutator segment 3 and short commutator segment 4 interval are arranged, a long commutator segment 3 and a short commutator segment 4 are one group, spacing often between group is equal with the length of short commutator segment 4.
Cylinder body is suppressed by powder granulates and is formed, and can make whole steering gear more weight reduction while compacted mass.
The interval of short commutator segment and long commutator segment is arranged and grouping is arranged, thus makes the structure of steering gear more reasonable, stable, and balance quality is better, can extend its service time.
Claims (1)
1. the durable steering gear of balanced type, it is characterized in that, the durable steering gear of described balanced type comprises cylinder body, the center of described cylinder body offers through hole, the upper surface of described cylinder body and the edge of lower surface are evenly provided with some commutator segments, described commutator segment comprises long commutator segment and short commutator segment, the length of long commutator segment and short commutator segment is than being 1.5:1, described long commutator segment and short commutator segment interval are arranged, a long commutator segment and a short commutator segment are one group, and the spacing often between group is equal with the length of short commutator segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370671.7U CN204651651U (en) | 2015-06-02 | 2015-06-02 | The durable steering gear of balanced type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370671.7U CN204651651U (en) | 2015-06-02 | 2015-06-02 | The durable steering gear of balanced type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651651U true CN204651651U (en) | 2015-09-16 |
Family
ID=54104363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370671.7U Expired - Fee Related CN204651651U (en) | 2015-06-02 | 2015-06-02 | The durable steering gear of balanced type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651651U (en) |
-
2015
- 2015-06-02 CN CN201520370671.7U patent/CN204651651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160602 |