CN205418860U - Sprocket of scratch board conveyor - Google Patents
Sprocket of scratch board conveyor Download PDFInfo
- Publication number
- CN205418860U CN205418860U CN201521069862.6U CN201521069862U CN205418860U CN 205418860 U CN205418860 U CN 205418860U CN 201521069862 U CN201521069862 U CN 201521069862U CN 205418860 U CN205418860 U CN 205418860U
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- CN
- China
- Prior art keywords
- bearing housing
- board conveyor
- scratch board
- bearing
- sprocket wheel
- 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.)
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Links
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a sprocket of scratch board conveyor, be in including bearing housing and connection the outside shaft coupling of bearing housing, be provided with the axis body in the bearing housing, the tip of axis body is provided with the bearing, the periphery of bearing is provided with the bearing briquetting, the bearing briquetting with the coupling joint. The utility model provides a sprocket of scratch board conveyor simple structure, the degree of difficulty that has not only reduced processing and used can also adapt to the reduction gear of different grade type, the condition such as avoid taking place that reduction gear side shaft coupling scurries out, is difficult to to reset when the installation of sprocket secondary is counterpointed.
Description
Technical field
This utility model relates to a kind of sprocket wheel, particularly relates to the sprocket wheel of a kind of scratch board conveyor.
Background technology
Scratch board conveyor is the important Transport Machinery of Modern coal mines, and the sprocket wheel of scratch board conveyor is the primary drive parts of scratch board conveyor.Chain sprocket structure of the prior art is compact, and the half a coupler of sprocket wheel is generally disposed at the inside of bearing cup of sprocket wheel.Although this sprocket wheel compact conformation of the prior art, but the decelerator of the splined shaft that is only adapted to go out, and half a coupler can be fixed on the decelerator of output shaft, and reducer structure of the prior art is typically internal spline output, thus cause the sprocket wheel scope of application little, and then the processing and manufacturing and use for scratch board conveyor brings great inconvenience, it is difficult to be adapted to the fast development of modern mine.
Utility model content
The problem existed for prior art, the purpose of this utility model is to provide the sprocket wheel of a kind of scratch board conveyor, and it can adapt to different types of decelerator, reduces the difficulty of processing of scratch board conveyor, facilitates the use of scratch board conveyor.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sprocket wheel of scratch board conveyor, including bearing housing and be connected to the shaft coupling outside described bearing housing, being provided with axis body in described bearing housing, the end of described axis body is provided with bearing, the periphery of described bearing is provided with bearing briquetting, and described bearing briquetting is connected with described shaft coupling.
Further, described bearing housing is that inwall is in cylindrical casing.
Further, described axis body is parallel to the bearing of trend setting of described bearing housing.
Further, described axis body is arranged on the central axis of described bearing housing.
Further, the internal diameter of described bearing housing is 500mm-520mm.
Further, the internal diameter of described bearing housing is 510mm.
The chain sprocket structure of the scratch board conveyor that this utility model provides is simple, not only reduces processing and the difficulty used, additionally it is possible to adapt to different types of decelerator, it is to avoid when sprocket wheel secondary installing para-position, occurs decelerator side shaft coupling to scurry out, be difficult to the situations such as reset.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the sprocket wheel of a kind of scratch board conveyor of this utility model.
Wherein, 1-bearing housing, 2-shaft coupling, 3-axis body, 4-bearing, 5-bearing briquetting.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.The most identical parts are presented with like reference characters.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
As shown in Figure 1, the sprocket wheel of the scratch board conveyor that this utility model provides includes bearing housing 1 and is connected to the shaft coupling 2 outside described bearing housing 1, it is provided with axis body 3 in described bearing housing 1, the end of described axis body 3 is provided with bearing 4, the periphery of described bearing 4 is provided with bearing briquetting 5, and described bearing briquetting 5 is connected with described shaft coupling 2.
The bearing 4 of the sprocket wheel of scratch board conveyor and the bearing briquetting 5 that is connected thereof are arranged the end of described bearing housing 1 by this utility model, correspondingly, lengthen the length of described axis body 3, so that described shaft coupling 2 stretches out described bearing housing 1.It will be understood by those skilled in the art that, described shaft coupling 2 is arranged at the outside of described bearing housing 1 by this utility model, can effectively simplify coupler structure, sprocket wheel is made to can adapt to the installation of different types of decelerator, such as, can be simultaneously adapted to the decelerator of internal spline or the decelerator of external splines output are installed, thus solve the problem that the existing sprocket wheel scope of application is little.
In addition, shaft coupling 2 is connected to the outside of described bearing housing 1 by this utility model, can also avoid when para-position installed by sprocket wheel, decelerator side shaft coupling is occurred to scurry out, be difficult to the situations such as reset, visible, the sprocket wheel of the scratch board conveyor that this utility model provides can not only reduce the difficulty of processing of scratch board conveyor, additionally it is possible to facilitates scratch board conveyor to use.
As a kind of preferred version of the present utility model, described bearing housing 1 is that inwall is in cylindrical casing.Those skilled in the art are understandable, and cylindrical inwall contributes to installing institute's axis body 3, and is easy to the use operation of described axis body 1.Those skilled in the art are understandable is, the bearing housing 1 that inwall is cylindrical is only a kind of preferred version of the present utility model, this utility model can also use the bearing housing of other shapes being adapted for mount in sprocket wheel known in those skilled in the art, and here is omitted.
On the basis of above-described embodiment, described axis body 3 is preferably parallel to the bearing of trend of described bearing housing 1 and arranges, that is, described axis body 3 is parallel to the inwall bearing of trend that described inwall is cylindrical casing and arranges, consequently facilitating the rotation of described axis body 3, it is to avoid occur card to wait indefinitely use problem.Certainly, those skilled in the art can also adjust the setting direction of described axis body 3 according to the described concrete shape of bearing housing 1 and the restriction of installation environment, it is not limited to the bearing of trend being parallel to described bearing housing 1 is arranged.
More preferably, described axis body 3 is arranged on the central axis of described bearing housing 1, that is, described axis body 3 is arranged on the rotation axis that described inwall is cylindrical bearing housing 1, can be that described axis body 3 provides enough installing spaces and rotation space, be favorably improved the stability in use of this device.Those skilled in the art it should be noted, being arranged on the central axis of described bearing housing 1 by described axis body 3 is only a kind of preferred version of the present utility model, those skilled in the art can also limit the installation site adjusting described axis body 3 according to assembly environment and installation, and here is omitted.
As a kind of preferred version of the present utility model, the internal diameter of described bearing housing 1 is 500mm-520mm.It is highly preferred that the internal diameter of described bearing housing 1 is 510mm.Those skilled in the art should understand that is, the internal diameter of above-mentioned bearing housing 1 is only a kind of preferred version of the present utility model, this utility model can also use the bearing housing 1 of other internal diameter sizes that can install axis body 3 known in those skilled in the art, the installation dimension of concrete bearing housing 1 can need to adjust adaptively according to actual assembling, and here is omitted.
In sum, the chain sprocket structure of the scratch board conveyor that this utility model provides is simple, not only reduce the processing of the sprocket wheel of scratch board conveyor and the difficulty of use, the installation of different types of decelerator can also be adapted to, avoid when para-position installed by sprocket wheel, occur decelerator side shaft coupling to scurry out, be difficult to the situations such as reset, significantly reduce the use difficulty of sprocket wheel.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (6)
1. the sprocket wheel of a scratch board conveyor, it is characterized in that, including bearing housing and be connected to the shaft coupling outside described bearing housing, it is provided with axis body in described bearing housing, the end of described axis body is provided with bearing, the periphery of described bearing is provided with bearing briquetting, and described bearing briquetting is connected with described shaft coupling.
The sprocket wheel of scratch board conveyor the most according to claim 1, it is characterised in that described bearing housing is that inwall is in cylindrical casing.
The sprocket wheel of scratch board conveyor the most according to claim 2, it is characterised in that described axis body is parallel to the bearing of trend of described bearing housing and arranges.
The sprocket wheel of scratch board conveyor the most according to claim 3, it is characterised in that described axis body is arranged on the central axis of described bearing housing.
The sprocket wheel of scratch board conveyor the most according to claim 2, it is characterised in that the internal diameter of described bearing housing is 500mm-520mm.
The sprocket wheel of scratch board conveyor the most according to claim 5, it is characterised in that the internal diameter of described bearing housing is 510mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069862.6U CN205418860U (en) | 2015-12-21 | 2015-12-21 | Sprocket of scratch board conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069862.6U CN205418860U (en) | 2015-12-21 | 2015-12-21 | Sprocket of scratch board conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205418860U true CN205418860U (en) | 2016-08-03 |
Family
ID=56538684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069862.6U Active CN205418860U (en) | 2015-12-21 | 2015-12-21 | Sprocket of scratch board conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205418860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122301A (en) * | 2022-09-01 | 2022-09-30 | 山西科达自控股份有限公司 | Mounting type inspection robot |
-
2015
- 2015-12-21 CN CN201521069862.6U patent/CN205418860U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122301A (en) * | 2022-09-01 | 2022-09-30 | 山西科达自控股份有限公司 | Mounting type inspection robot |
| CN115122301B (en) * | 2022-09-01 | 2022-11-22 | 山西科达自控股份有限公司 | Mounting type inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |