CN208503415U - A kind of more diameter pulleys of combined type - Google Patents
A kind of more diameter pulleys of combined type Download PDFInfo
- Publication number
- CN208503415U CN208503415U CN201820743979.5U CN201820743979U CN208503415U CN 208503415 U CN208503415 U CN 208503415U CN 201820743979 U CN201820743979 U CN 201820743979U CN 208503415 U CN208503415 U CN 208503415U
- Authority
- CN
- China
- Prior art keywords
- connector
- endothelium
- belt pulley
- belt wheel
- combined 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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Abstract
The utility model discloses a kind of more diameter pulleys of combined type, transmission shaft outer surface is provided with endothelium belt wheel in the utility model, endothelium pulley teeth is provided in the annular opening of endothelium belt wheel, it can be used in the lesser equipment of diameter demand, when the belt pulley for needing to be relatively large in diameter, endothelium belt wheel is fixedly connected with setting with connector by vertical bolt, exterior belt pulley is provided with outside the annular protrusion of connector, the connection ring of exterior belt pulley and the annular protrusion of connector are equipped with, and it is fastenedly connected by transverse bolt, exterior belt pulley can satisfy some device requirements for being relatively large in diameter belt pulley, and exterior belt pulley and endothelium belt wheel are detachable setting, therefore, the utility model structure is simple, construction is clear understandable, the belt pulley of different-diameter is detachably connected setting by connector, meet the need of the more diameter pulleys of combined type It asks.
Description
Technical field
The utility model relates to motor pulley field, specially a kind of more diameter pulleys of combined type.
Background technique
Belt pulley belongs to hub class part, and general relative size is bigger, generally to cast, be forged in manufacturing process
It is main.The biggish method being designed as with casting of stock size, material is typically all cast iron (casting character is preferable), seldom uses cast steel
(casting character of steel is bad)；Stock size is lesser, can be designed as forging, and material is steel.Belt pulley is mainly used for long distance
Occasion from transmission power, such as the output of miniature diesel mechanomotive force, agricultural vehicle, tractor, automobile, mining machinery, machinery add
Construction equipment, textile machine, package packing machine, lathe, forging bed, the transmission of some fraction horsepower motorcycle powers, agricultural machinery power
Therefore transmission, air compressor machine, retarder, speed reducer, generator, cotton gin etc. according to some equipment requirements, need a kind of group
Box-like more diameter pulleys, can satisfy transmission demand.
Utility model content
The purpose of this utility model is to provide a kind of more diameter pulleys of combined type, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of more diameter pulleys of combined type, including transmission shaft, the transmission shaft outer surface is provided with endothelium belt wheel, described
Annular opening is provided among inner belt wheel outer surface, inner belt wheel outer surface is provided with several inner belt in the annular opening
The gear teeth.
Preferably, the inner belt wheel outer surface is provided with connector, and annular protrusion, institute are provided among the connector
It states and connects setting between the end face outside connector annular inner side wall and inner belt wheel outer surface annular opening.
Preferably, it is provided with exterior belt pulley outside the connector, is provided with connection at left and right sides of the exterior belt pulley inner ring
Ring, the connection ring at left and right sides of the exterior belt pulley inner ring connect setting with connector intermediate annular projection contacts respectively, described
Exterior belt pulley outer surface is provided with several outer belt gear teeth.
Preferably, setting, the transverse bolt and company are fixedly connected with by transverse bolt between the connection ring and annular protrusion
It connects ring junction and is provided with gasket, outer surface and inner belt wheel outer surface annular opening at left and right sides of the connector annular protrusion
Setting is fixedly connected with by vertical bolt between outer end face.
Preferably, the connector is provided with several ventholes staggered with transverse bolt with exterior belt pulley junction.
Compared with prior art, the utility model has the beneficial effects that transmission shaft outer surface is provided in the utility model
Endothelium belt wheel is provided with endothelium pulley teeth in the annular opening of endothelium belt wheel, can be used in the lesser equipment of diameter demand, when needing
When the belt pulley to be relatively large in diameter, endothelium belt wheel is fixedly connected with connector by setting, the convex annular of connector by vertical bolt
It is provided with exterior belt pulley outside rising, the connection ring of exterior belt pulley and the annular protrusion of connector are equipped with, and tight by transverse bolt
It is solidly connected, exterior belt pulley can satisfy some device requirements for being relatively large in diameter belt pulley, and exterior belt pulley and inner belt
Wheel is detachable setting, and therefore, the utility model structure is simple, and construction is clear understandable, by connector by different-diameter
Belt pulley is detachably connected setting, meets the needs of combined type more diameter pulleys.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the more diameter pulleys of combined type；
In figure: 1- endothelium belt wheel, 2- connector, 3- indulge bolt, 4- connection ring, 5- exterior belt pulley, 6- annular protrusion, 7- cross
Bolt, the 8- outer belt gear teeth, 9- gasket, 10- annular opening, 11- endothelium pulley teeth, 12- transmission shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of more diameter pulleys of combined type, including transmission
Axis 12,12 outer surface of transmission shaft are provided with endothelium belt wheel 1, are provided with annular opening among 1 outer surface of endothelium belt wheel
10,1 outer surface of endothelium belt wheel is provided with several endothelium pulley teeths 11 in the annular opening 10.
1 outer surface of endothelium belt wheel is provided with connector 2, and annular protrusion 6 is provided among the connector 2, described
Setting is connected between end face outside 1 outer surface annular opening 10 of 2 annular inner side wall of connector and endothelium belt wheel.
It is provided with exterior belt pulley 5 outside the connector 2, is provided with connection ring 4 at left and right sides of 5 inner ring of exterior belt pulley,
Connection ring 4 at left and right sides of 5 inner ring of exterior belt pulley is connected with 2 intermediate annular of connector protrusion 6 respectively to be arranged, described
5 outer surface of exterior belt pulley is provided with several outer belt gear teeth 8.
Setting, the transverse bolt 7 and connection ring are fixedly connected with by transverse bolt 7 between the connection ring 4 and annular protrusion 6
4 junctions are provided with gasket 9, and 2 annular protrusion of connector, 6 left and right sides outer surface is opened with 1 outer surface annular of endothelium belt wheel
Setting is fixedly connected with by vertical bolt 3 between end face outside mouth 10.
The connector 2 is provided with several ventholes staggered with transverse bolt 7 with 5 junction of exterior belt pulley.
The working principle of the utility model is: 12 outer surface of transmission shaft is provided with endothelium belt wheel 1, endothelium in the utility model
It is provided with endothelium pulley teeth in the annular opening of belt wheel 1, can be used in the lesser equipment of diameter demand, when need to be relatively large in diameter
When belt pulley, endothelium belt wheel 1 is fixedly connected with connector 2 by setting by vertical bolt 3, is arranged outside the annular protrusion 6 of connector 2
There is exterior belt pulley 5, the connection ring 4 of exterior belt pulley 5 and the annular protrusion 6 of connector 2 are equipped with, and are fastened by transverse bolt 7
Connection, exterior belt pulley can satisfy some device requirements for being relatively large in diameter belt pulley, and exterior belt pulley 5 and endothelium belt wheel
1 is detachable setting.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of more diameter pulleys of combined type, including transmission shaft (12), it is characterised in that: transmission shaft (12) outer surface is set
It is equipped with endothelium belt wheel (1), is provided with annular opening (10) among endothelium belt wheel (1) outer surface, the annular opening (10)
Endothelium belt wheel (1) outer surface is provided with several endothelium pulley teeths (11).
2. the more diameter pulleys of a kind of combined type according to claim 1, it is characterised in that: the endothelium belt wheel (1) is outside
Surface is provided with connector (2), is provided with annular protrusion (6) among the connector (2), connector (2) annular inboard
Setting is connected between the end face of wall and endothelium belt wheel (1) outer surface annular opening (10) outside.
3. the more diameter pulleys of a kind of combined type according to claim 2, it is characterised in that: connector (2) peripheral hardware
It is equipped with exterior belt pulley (5), is provided with connection ring (4) at left and right sides of exterior belt pulley (5) inner ring, in the exterior belt pulley (5)
The connection ring (4) for enclosing the left and right sides is connected with connector (2) intermediate annular raised (6) respectively to be arranged, the exterior belt pulley
(5) outer surface is provided with several outer belt gear teeth (8).
4. the more diameter pulleys of a kind of combined type according to claim 3, it is characterised in that: the connection ring (4) and ring
It is fixedly connected with setting by transverse bolt (7) between shape protrusion (6), the transverse bolt (7) and connection ring (4) junction are provided with pad
Piece (9), connector (2) annular protrusion (6) left and right sides outer surface and endothelium belt wheel (1) outer surface annular opening (10) are outside
End face between by vertical bolt (3) be fixedly connected with setting.
5. the more diameter pulleys of a kind of combined type according to claim 4, it is characterised in that: the connector (2) and outer
Belt pulley (5) junction is provided with several and transverse bolt (7) staggered venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743979.5U CN208503415U (en) | 2018-05-17 | 2018-05-17 | A kind of more diameter pulleys of combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743979.5U CN208503415U (en) | 2018-05-17 | 2018-05-17 | A kind of more diameter pulleys of combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503415U true CN208503415U (en) | 2019-02-15 |
Family
ID=65292590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743979.5U Expired - Fee Related CN208503415U (en) | 2018-05-17 | 2018-05-17 | A kind of more diameter pulleys of combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503415U (en) |
-
2018
- 2018-05-17 CN CN201820743979.5U patent/CN208503415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200517 |