CN2256490Y - Combined multipurpose belt pulley - Google Patents
Combined multipurpose belt pulley Download PDFInfo
- Publication number
- CN2256490Y CN2256490Y CN 95238192 CN95238192U CN2256490Y CN 2256490 Y CN2256490 Y CN 2256490Y CN 95238192 CN95238192 CN 95238192 CN 95238192 U CN95238192 U CN 95238192U CN 2256490 Y CN2256490 Y CN 2256490Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- wheel
- combined multipurpose
- utility
- different
- 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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- Pulleys (AREA)
Abstract
The utility model relates to a combined multipurpose belt pulley, which is characterized in that the combined multipurpose belt pulley is rigidly connected to be integration by two or more wheel hubs with different external margin diameters; according to the matching mode of diesel engines or motor output shafts, the holes of the wheel hubs which are connected with power output shafts are designed to be dual modes: a through hole which is provided with a rabbet and is provided with connecting screw holes on the side surface, or a groove hole with keys. According to a flat belt which is matched with the external surface of the wheel margin or a triangle belt, the external surface of the wheel margin is designed to be different combined forms. The utility model is used in the processing machinery of the countryside, and the combined multipurpose belt pulley can have multiple purposes for one wheel and can satisfy the requirement of the different rotary speeds of the power.
Description
The utility model relates to the multifunctional combined belt pulley of a kind of rural area working machine.
The thresher rotating speed is about 1200 rev/mins in the working machine of rural area at present, the shredder rotating speed is about 4800 rev/mins, other working machines all have different rotating speeds, and every motor is only applicable to a kind of belt pulley, the peasant is if oneself buys thresher or other agricultrue sideline production processing machineries, just must buy the different rotating speeds requirement that multiple electric motors or diesel engine could satisfy working machine simultaneously, so both uneconomical, very bother again.
The purpose of this utility model aims to provide a kind of multifunctional combined belt pulley, and applicable rural area working machine adds the requirement of different rotating speeds in man-hour.
The technical solution of the utility model is: will be suitable for the requirement of different processing rotating speed, the different belt pulley hub of physical dimension is connected into one with cast inblock, welding or with link, its wheel bore is according to diesel engine or the design of motor output shaft form, and the rim of pulley outer surface is combined by smooth surface or trapezoidal groove face according to the belt form that cooperates.
Below the utility model is described in further detail.
Accompanying drawing 1, accompanying drawing 2 have provided two embodiments of the utility model.
Fig. 1 is the utility model and motor output shaft and joining multifunctional combined belt sheave structure.This belt pulley hub 1 outer rim outer surface is processed into the trapezoidal groove that matches with v belt, the smooth surface of surface for matching outside the wheel hub 2 (1) with flat belt, two wheel hubs are cast as a whole, and wheel bore is made dowel hole, connect with motor shaft 5 by key 4.
Fig. 2 is the multifunctional combined belt sheave structure that links with the diesel engine flywheel.Its wheel hub 1, wheel hub 2 (2) outer surfaces also are processed into the shape that v belt matches, and two wheel hubs are unified into an integral body with link 3, and an end that joins with flywheel 6 has seam, and wheel hub 1 end face is provided with three with upper screwed hole, and is affixed by screw and flywheel 6.
The utility model is simple in structure, can accomplish that one takes turns many usefulness, can satisfy rural area working machine power different rotating speeds requirement, has improved the economic performance of power engine, and applied value is higher.
Claims (1)
1, a kind of multifunctional combined belt pulley, it is characterized in that this belt pulley passes through casting by the different wheel hub of two or more external profile diameters (1), wheel hub (2), welding or be unified into an integral body with link (3), wheel hub cause smooth surface or trapezoidal groove surface outward combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238192 CN2256490Y (en) | 1995-12-08 | 1995-12-08 | Combined multipurpose belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238192 CN2256490Y (en) | 1995-12-08 | 1995-12-08 | Combined multipurpose belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256490Y true CN2256490Y (en) | 1997-06-18 |
Family
ID=33880691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95238192 Expired - Fee Related CN2256490Y (en) | 1995-12-08 | 1995-12-08 | Combined multipurpose belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996759A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Motor belt pulley |
| CN102996760A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Motor belt disc |
-
1995
- 1995-12-08 CN CN 95238192 patent/CN2256490Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996759A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Motor belt pulley |
| CN102996760A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Motor belt disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |