CN202901235U - Special two-stage transmission flange shaft for electric roller - Google Patents
Special two-stage transmission flange shaft for electric roller Download PDFInfo
- Publication number
- CN202901235U CN202901235U CN 201220636199 CN201220636199U CN202901235U CN 202901235 U CN202901235 U CN 202901235U CN 201220636199 CN201220636199 CN 201220636199 CN 201220636199 U CN201220636199 U CN 201220636199U CN 202901235 U CN202901235 U CN 202901235U
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- China
- Prior art keywords
- special
- flange shaft
- stage transmission
- axis hole
- side plate
- 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 belongs to the field of parts of gear transmission mechanisms and particularly relates to a special two-stage transmission flange shaft for an electric roller. The special two-stage transmission flange shaft for the electric roller is characterized in that the special two-stage transmission flange shaft comprises two side plates with bottoms which are connected together, and a pinion shaft hole, a motor input shaft hole and a gear shaft hole are respectively arranged on each side plate. The special two-stage transmission flange shaft for the electric roller has the advantages of small size, fewer used materials, low cost and simplicity in processing. Since the flange shaft consists of the two side plates and only the bottoms of the side plates are connected, the size is small, the used materials are fewer and the production cost is greatly decreased; and since only three shaft holes are required to be processed on each side plate, the processing is simple and the manufacturing cost is greatly decreased.
Description
Technical field
The utility model belongs to the field of components of gear drive, is specifically related to the special-purpose twin-stage speed changer of a kind of motorized pulleys flange shaft.
Background technique
In high-power, low belt speed motorized pulleys field, cycloidal-pin wheel driving mechanism, planetary gear mechanism are widely used.The cycloidal-pin wheel driving mechanism has higher requirements to Environmental Conditions, and such as improper use, rate of fault is quite high, especially shows in capacity eccentric bearing, the cycloid wheel damage.The planetary gear mechanism manufacturing process is complicated, and cost is high, has had a strong impact on the popularization of planetary gear mechanism.In order to address the above problem, those skilled in the art of the present technique have researched and developed the special-purpose double-stage driving gear-shift transmission of a kind of motorized pulleys, and it has advantages of, and volume is little, materials are few, cost is low, simple, easy to assembly, not fragile, the long service life of processing.
The model utility content
The purpose of this utility model is to provide that a kind of processing is simple, materials are few, and cost is low, the special-purpose twin-stage speed changer of the motorized pulleys of long service life flange shaft.
The utility model is achieved by the following technical solution:
Be the special-purpose twin-stage speed changer of a kind of motorized pulleys flange shaft, it is characterized in that comprising that two blocks of side plates that the bottom connects form, be respectively equipped with mill pinlon axis hole, motor input shaft bore and gear axis hole on described two blocks of side plates.
For reducing as far as possible volume, save materials, described motor input shaft bore is positioned at the bottom of side plate, and mill pinlon axis hole and gear axis hole are positioned at the top of side plate.
As a preferred version of the present utility model: mill pinlon axis hole and gear axis hole are in the same level position.
For the ease of making things convenient for the installation of motor input shaft, wherein the motor input shaft bore of the side plate outside is connected with the motor input shaft sleeve.
The utlity model has that volume is little, materials are few, cost is low, process simple advantage.Flange shaft of the present utility model is comprised of two blocks of side plates, and side plate only bottom links to each other, and volume is little, and materials are few, greatly reduce cost of production; Only need process 3 axis holes on the side plate, processing is simple, also greatly reduces manufacture cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A among Fig. 1 is to view.
As shown in FIG.: 1 motor input shaft bore; 2 mill pinlon axis holes; 3 side plates; 4 motor input shaft sleeves; 5 gear axis holes;
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figure 1 and Figure 2: flange shaft comprises that two blocks of side plates 3 that the bottom connects form, and are respectively equipped with mill pinlon axis hole 2, motor input shaft bore 1 and gear axis hole 5 on described two blocks of side plates 3.Described motor input shaft bore 1 is positioned at the bottom of side plate 3, and mill pinlon axis hole 2 and gear axis hole 5 are positioned at the top of side plate 3 and are in the same level position.Motor input shaft bore 1 outside of the side plate 3 on right side is connected with motor input axle sleeve letter 4.
The utility model is comprised of two blocks of side plates 3, and side plate 3 only bottom links to each other, and volume is little, and materials are few, greatly reduce cost of production; Only need process 3 axis holes on the side plate 3, processing is simple, also greatly reduces manufacture cost.
Claims (4)
1. the special-purpose twin-stage speed changer of a motorized pulleys flange shaft is characterized in that comprising that two blocks of side plates that the bottom connects form, and is respectively equipped with mill pinlon axis hole, motor input shaft bore and gear axis hole on described two blocks of side plates.
2. the special-purpose twin-stage speed changer of motorized pulleys according to claim 1 flange shaft is characterized in that described motor input shaft bore is positioned at the bottom of side plate, and mill pinlon axis hole and gear axis hole are positioned at the top of side plate.
3. the special-purpose twin-stage speed changer of motorized pulleys according to claim 1 and 2 flange shaft is characterized in that mill pinlon axis hole and gear axis hole are in the same level position.
4. the special-purpose twin-stage speed changer of motorized pulleys according to claim 1 flange shaft is characterized in that wherein the motor input shaft bore outside of a side plate is connected with the motor input shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636199 CN202901235U (en) | 2012-11-28 | 2012-11-28 | Special two-stage transmission flange shaft for electric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636199 CN202901235U (en) | 2012-11-28 | 2012-11-28 | Special two-stage transmission flange shaft for electric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901235U true CN202901235U (en) | 2013-04-24 |
Family
ID=48121907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636199 Expired - Fee Related CN202901235U (en) | 2012-11-28 | 2012-11-28 | Special two-stage transmission flange shaft for electric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930163A (en) * | 2015-06-05 | 2015-09-23 | 胡和萍 | Gear sleeve mounting rack |
-
2012
- 2012-11-28 CN CN 201220636199 patent/CN202901235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930163A (en) * | 2015-06-05 | 2015-09-23 | 胡和萍 | Gear sleeve mounting rack |
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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: 20130424 Termination date: 20151128 |