CN204692522U - A kind of modified model belt pulley - Google Patents
A kind of modified model belt pulley Download PDFInfo
- Publication number
- CN204692522U CN204692522U CN201520379804.7U CN201520379804U CN204692522U CN 204692522 U CN204692522 U CN 204692522U CN 201520379804 U CN201520379804 U CN 201520379804U CN 204692522 U CN204692522 U CN 204692522U
- Authority
- CN
- China
- Prior art keywords
- swing part
- belt
- groove
- baffle plate
- draw
- 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
A kind of modified model belt pulley, comprise belt hub, belt pulley, axis hole, described belt hub both sides are provided with baffle plate, described baffle plate is provided with draw-in groove and lower bayonet slot, described baffle plate is arranged with fixing rod, described symmetrically arranged fixing rod is also provided with rotating shaft, described rotating shaft is also provided with the first swing part and the second swing part, described first swing part and the second swing part upper end are provided with the upper fastener coordinated with upper draw-in groove, lower end is provided with the lower fastener coordinated with lower bayonet slot, described first swing part upper end is provided with fixture block, and described second swing part upper end is provided with draw-in groove; Belt hub both sides arrange baffle plate, baffle plate is provided with draw-in groove and lower bayonet slot, the first swing part opened by belt and the second swing part puts into belt pulley, the lower fastener of the first swing part and the second swing part lower end is allowed to engage with the lower bayonet slot of baffle plate, the fixture block of the first swing part upper end engages with the draw-in groove of the second swing part upper end simultaneously, make belt be not easy to deviate from from belt pulley, structure is simple and using effect good.
Description
Technical field
The utility model relates to mechanical foundry goods field, is specifically related to a kind of modified model belt pulley.
Background technique
Belt pulley belongs to hub class part, and general relative size is larger, generally to cast, to be forged to master in manufacturing process; The wherein larger-size method be designed to casting, material is generally all cast iron, seldom uses cast steel; And size less be designed to forging, material is steel.
The application of belt pulley is also very extensive, is mainly used in the occasion of Long Distant Transmit power, such as the output of miniature diesel mechanomotive force, agricultural vehicle, tractor, automobile, mining machinery, machining equipment, textile manufacturing machine, package packing machine, lathe, forging bed, the transmission of some fraction horsepower motorcycle powers, the transmission of farm machinery power, air compressor, retarder, speed reducer, generator, Gins etc.
But belt pulley usually can be lived de-to causing belt or skid now, has a strong impact on the use of equipment, so people need the belt pulley more met the demands.
Model utility content
The purpose of this utility model is to provide a kind of modified model belt pulley, has the advantage that reliability is high, practical and convenient, structure simple, prevent skidding, can offer convenience in work.
The utility model is achieved through the following technical solutions: a kind of modified model belt pulley, comprise belt hub, belt pulley, axis hole, described belt hub both sides are provided with baffle plate, described baffle plate is provided with draw-in groove and lower bayonet slot, described baffle plate is arranged with fixing rod, described symmetrically arranged fixing rod is also provided with rotating shaft, described rotating shaft is also provided with the first swing part and the second swing part, described first swing part and the second swing part upper end are provided with the upper fastener coordinated with upper draw-in groove, lower end is provided with the lower fastener coordinated with lower bayonet slot, described first swing part upper end is provided with fixture block, described second swing part upper end is provided with draw-in groove, described belt pulley is provided with pulley groove, and described pulley groove is provided with anti-slip tank.
The utility model is by arranging baffle plate in belt hub both sides, baffle plate is provided with draw-in groove and lower bayonet slot, the first swing part opened by belt and the second swing part puts into belt pulley, first swing part and the second swing part lower end are drawn close to baffle plate both sides, the lower fastener of the first swing part and the second swing part lower end is allowed to engage with the lower bayonet slot of baffle plate, the fixture block of the first swing part upper end engages with the draw-in groove of the second swing part upper end simultaneously, make belt be not easy to deviate from from belt pulley, structure is simple and using effect good; When changing belt, only belt up need be carried, the draw-in groove of the fixture block of the first swing part upper end and the second swing part upper end be thrown off, allows the upper fastener of the first swing part and the second swing part upper end engage with the upper draw-in groove of baffle plate, just can change belt fast, convenient for maintaining; The pulley groove of described belt pulley is also provided with anti-slip tank, prevents belt slippage from affecting equipment work.
Usefulness of the present utility model is: 1) belt hub both sides arrange baffle plate, baffle plate is provided with draw-in groove and lower bayonet slot, the first swing part opened by belt and the second swing part puts into belt pulley, the lower fastener of the first swing part and the second swing part lower end is allowed to engage with the lower bayonet slot of baffle plate, the fixture block of the first swing part upper end engages with the draw-in groove of the second swing part upper end simultaneously, make belt be not easy to deviate from from belt pulley, structure is simple and using effect good; 2) change belt only belt up to be carried, the draw-in groove of the fixture block of the first swing part upper end and the second swing part upper end is thrown off, allow the upper fastener of the first swing part and the second swing part upper end engage with the upper draw-in groove of baffle plate, just can change belt fast, convenient for maintaining; 3) pulley groove of belt pulley is also provided with anti-slip tank, prevents belt slippage from affecting equipment work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, a kind of modified model belt pulley, comprise belt hub 1, belt pulley 2, axis hole 3, described belt hub 1 both sides are provided with baffle plate 4, described baffle plate 4 is provided with draw-in groove 5 and lower bayonet slot 6, described baffle plate 4 is arranged with fixing rod 7, described symmetrically arranged fixing rod 7 is also provided with rotating shaft 8, described rotating shaft 8 is also provided with the first swing part 9 and the second swing part 12, described first swing part 9 and the second swing part 12 upper end are provided with the upper fastener 10 coordinated with upper draw-in groove 5, lower end is provided with the lower fastener 11 coordinated with lower bayonet slot 6, described first swing part 9 upper end is provided with fixture block 13, described second swing part 12 upper end is provided with draw-in groove 14, described belt pulley 2 is provided with pulley groove, and described pulley groove is provided with anti-slip tank.
In present embodiment, belt hub 1 both sides arrange baffle plate 4, and baffle plate 4 is provided with draw-in groove 5 and lower bayonet slot 6, and belt can push the first swing part 9 open and the second swing part 12 puts into belt pulley 2, and the pulley groove of belt pulley 2 is provided with anti-slip tank, can prevent belt slippage; After belt pulley 2 put into by belt, rotated by rotating shaft 8, the lower fastener 11 of lower end of the first swing part 9 and the second swing part 12 engages with the lower bayonet slot 6 of baffle plate 4, the fixture block 13 of the first swing part 9 upper end engages with the draw-in groove 14 of the second swing part 12 upper end simultaneously, make belt be not easy to deviate from from belt pulley, structure is simple and using effect good; Belt is when changing, only belt up need be carried, the fixture block 13 of the first swing part 9 upper end and the draw-in groove 14 of the second swing part 12 upper end are thrown off, the upper fastener 10 of the first swing part 9 and the second swing part 12 upper end is allowed to engage with the upper draw-in groove 5 of baffle plate 4, very convenient to the taking-up of belt, facilitate replacing and the maintenance of belt.
Protection domain of the present utility model includes but not limited to above mode of execution; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (2)
1. a modified model belt pulley, comprise belt hub (1), belt pulley (2), axis hole (3), it is characterized in that: described belt hub (1) both sides are provided with baffle plate (4), described baffle plate (4) is provided with draw-in groove (5) and lower bayonet slot (6), described baffle plate (4) is arranged with fixing rod (7), described symmetrically arranged fixing rod (7) is also provided with rotating shaft (8), described rotating shaft (8) is also provided with the first swing part (9) and the second swing part (12), described first swing part (9) and the second swing part (12) upper end are provided with the upper fastener (10) coordinated with upper draw-in groove (5), lower end is provided with the lower fastener (11) coordinated with lower bayonet slot (6), described first swing part (9) upper end is provided with fixture block (13), described second swing part (12) upper end is provided with draw-in groove (14).
2. a kind of modified model belt pulley according to claim 1, is characterized in that: described belt pulley (2) is provided with pulley groove, and described pulley groove is provided with anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379804.7U CN204692522U (en) | 2015-06-04 | 2015-06-04 | A kind of modified model belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379804.7U CN204692522U (en) | 2015-06-04 | 2015-06-04 | A kind of modified model belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692522U true CN204692522U (en) | 2015-10-07 |
Family
ID=54232820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379804.7U Expired - Fee Related CN204692522U (en) | 2015-06-04 | 2015-06-04 | A kind of modified model belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692522U (en) |
-
2015
- 2015-06-04 CN CN201520379804.7U patent/CN204692522U/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: 20151007 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |