CN204727083U - Slat conveyer fast disassembly type sprocket shaft group - Google Patents
Slat conveyer fast disassembly type sprocket shaft group Download PDFInfo
- Publication number
- CN204727083U CN204727083U CN201520445851.7U CN201520445851U CN204727083U CN 204727083 U CN204727083 U CN 204727083U CN 201520445851 U CN201520445851 U CN 201520445851U CN 204727083 U CN204727083 U CN 204727083U
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- axle
- shaft group
- sprocket
- disassembly 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 relates to a kind of slat conveyer fast disassembly type sprocket shaft group.Comprise axle (1), this axle (1) is provided with bearing seat (2) and bearing, this axle (1) is also provided with sprocket wheel, be characterized in: described sprocket wheel is formed by first sprocket wheel (3) of dividing equally and second sprocket wheel (4) by along its axis, and this first sprocket wheel (3) and second sprocket wheel (4) are all detachably arranged on described axle (1) by fastener.Fast disassembly type sprocket shaft group of the present utility model can quick-replaceable rapid wear sprocket wheel, and compact conformation, is therefore more suitable for using under the condition that space, down-hole is little.This fast disassembly type sprocket shaft group is arranged in headstock, tail support body, and after once mounting, the bearing seat of power part and sprocket shaft group and axle no longer need to dismantle.When sprocket wheel needs to change, pulled down by mould assembling bolt, namely replaceable sprocket wheel, effectively reduces repair density, improves efficiency, is more suitable for underground coal mine space little, the environment that repair density is high.
Description
Technical field
The utility model relates to a kind of slat conveyer fast disassembly type sprocket shaft group.
Background technology
Current underground coal mine Scraper Conveyor in Mining Face sprocket shaft group is made up of axle, sprocket wheel, bearing seat, bearing and sealing member etc., and sprocket wheel is as a whole, by spline or flat key transmitting torque.Sprocket shaft group is the key components and parts of slat conveyer, and sprocket wheel is consumable accessory, when sprocket wear needs to change, first need power part to pull down, after retarder spline and axle group spline are thrown off, just can pull down axle group, then all parts of axle group are pulled down, could sprocket wheel be changed.This structural chain axle set cycle of operations is long, later stage repair and replacement efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of slat conveyer fast disassembly type sprocket shaft group, can realize quick-replaceable rapid wear sprocket wheel, and its compact conformation thus be more suitable for using under the condition that space, down-hole is little.
A kind of slat conveyer fast disassembly type sprocket shaft group, comprise axle, this axle is provided with bearing seat and bearing, this axle is also provided with sprocket wheel, its special feature is: described sprocket wheel is formed with second sprocket wheel by first sprocket wheel divided equally by along its axis, and this first sprocket wheel and second sprocket wheel are all detachably arranged on described axle by fastener.
Wherein first sprocket wheel is all connected with axle by flat key with second sprocket wheel.
Wherein fastener adopts mould assembling bolt.
Fast disassembly type sprocket shaft group of the present utility model can quick-replaceable rapid wear sprocket wheel, and compact conformation, is therefore more suitable for using under the condition that space, down-hole is little.This fast disassembly type sprocket shaft group is arranged in headstock, tail support body, and after once mounting, the bearing seat of power part and sprocket shaft group and axle no longer need to dismantle.When sprocket wheel needs to change, pulled down by mould assembling bolt, namely replaceable sprocket wheel, effectively reduces repair density, improves efficiency, is more suitable for underground coal mine space little, the environment that repair density is high.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of slat conveyer fast disassembly type sprocket shaft group, comprise axle 1, these axle 1 both sides are all provided with bearing seat 2 and bearing, this axle 1 is also provided with sprocket wheel, described sprocket wheel is formed with second sprocket wheel 4 by first sprocket wheel 3 divided equally by along this sprocket wheel axis (place horizontal surface), and this first sprocket wheel 3 and second sprocket wheel 4 are all detachably arranged on described axle 1 by fastener, and this fastener specifically adopts mould assembling bolt 5.First sprocket wheel 3 is all also connected with axle 1 by flat key with second sprocket wheel 4 in addition.
Using method of the present utility model and principle of work are:
Sprocket shaft group of the present utility model comprises axle 1, bearing seat 2, first sprocket wheel 3, second sprocket wheel 4, mould assembling bolt 5, sealing member and bearing etc.The sprocket wheel of this sprocket shaft group is divided into upper and lower two halves sprocket wheel along axis, and as shown in Figure 1, first sprocket wheel 3, second sprocket wheel 4 are fastened on axle 1 by mould assembling bolt 5, and simultaneously by flat key transmitting torque.Sprocket shaft group is arranged in headstock, tail support body, and after once mounting, bearing seat 2 and the axle 1 of power part and sprocket shaft group just can no longer be dismantled.When sprocket wheel needs to change, mould assembling bolt 5 is pulled down, sprocket wheel can be changed smoothly.Thus effectively improve work efficiency, reduce working strength, improve the reliability of sprocket shaft group, solve the problem that being dismounted for multiple times causes precision to reduce.
Claims (3)
1. a slat conveyer fast disassembly type sprocket shaft group, comprise axle (1), this axle (1) is provided with bearing seat (2) and bearing, this axle (1) is also provided with sprocket wheel, it is characterized in that: described sprocket wheel is formed by first sprocket wheel (3) of dividing equally and second sprocket wheel (4) by along its axis, and this first sprocket wheel (3) and second sprocket wheel (4) are all detachably arranged on described axle (1) by fastener.
2. slat conveyer fast disassembly type sprocket shaft group as claimed in claim 1, is characterized in that: wherein first sprocket wheel (3) is all connected with axle (1) by flat key with second sprocket wheel (4).
3. slat conveyer fast disassembly type sprocket shaft group as claimed in claim 1 or 2, is characterized in that: wherein fastener adopts mould assembling bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445851.7U CN204727083U (en) | 2015-06-26 | 2015-06-26 | Slat conveyer fast disassembly type sprocket shaft group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445851.7U CN204727083U (en) | 2015-06-26 | 2015-06-26 | Slat conveyer fast disassembly type sprocket shaft group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727083U true CN204727083U (en) | 2015-10-28 |
Family
ID=54385453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445851.7U Expired - Fee Related CN204727083U (en) | 2015-06-26 | 2015-06-26 | Slat conveyer fast disassembly type sprocket shaft group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800333A (en) * | 2016-05-19 | 2016-07-27 | 宜都思迈得机械电气有限公司 | Grain unloading machine special for barn |
-
2015
- 2015-06-26 CN CN201520445851.7U patent/CN204727083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800333A (en) * | 2016-05-19 | 2016-07-27 | 宜都思迈得机械电气有限公司 | Grain unloading machine special for barn |
| CN105800333B (en) * | 2016-05-19 | 2018-06-15 | 宜都思迈得机械电气有限公司 | The special action foodstuff unloading apparatus of silo |
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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: 20151028 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |