CN203439602U - Scraper conveyer with a chain ring - Google Patents
Scraper conveyer with a chain ring Download PDFInfo
- Publication number
- CN203439602U CN203439602U CN201320541612.2U CN201320541612U CN203439602U CN 203439602 U CN203439602 U CN 203439602U CN 201320541612 U CN201320541612 U CN 201320541612U CN 203439602 U CN203439602 U CN 203439602U
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- CN
- China
- Prior art keywords
- chain
- sprocket wheel
- tensioning
- slat conveyer
- loop chain
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- 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 - Lifetime
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Abstract
The utility model discloses a scraper conveyer with a chain ring. The scraper conveyer comprises a closed conveyer outer shell, chain wheels and a drive motor, wherein the chain wheels are arranged at the front end inside the outer shell and the rear end inside the outer shell. The chain ring is matched with and annularly wound on the front chain wheel and the rear chain wheel, material scraper plates are evenly distributed on and fixed to the chain ring, and an automatic tensioning mechanism is arranged at the tail portion of the rear chain wheel. The chain ring replaces a chain, micro gap structures of parts are reduced, and therefore the problem that materials are stuck inside chain gaps and difficult to remove is solved, and it is advantageously ensured that the conveying space is smooth, clean and sanitary. The automatic tensioning mechanism and corresponding sensors are adopted, and therefore looseness of the chain ring can be timely discovered, and tensioning processing can be timely conducted. The scraper conveyer is reasonable in structure and design, common faults existing in the production process can be timely handled, normal production can be conveniently kept, the service life of the scraper conveyer is prolonged, and the scraper conveyer can be quite well popularized and implemented.
Description
Technical field
The utility model relates to powdery or granular material conveying technology field, is specifically related to a kind of loop chain slat conveyer.
Background technology
Slat conveyer is a kind of continuous conveyor tool that utilizes the operation of flexible traction mechanism, existing scrapper conveyor mostly is roller chain scrapper conveyor, this scrapper conveyor quality is heavy, power is large, power consumption, inefficiency, and in transportation, material easily accumulates at gap and the upper and lower sides of chain, easily stays dead angle, material scraper plate can not be cleaned out the material accumulating in time, this can cause conveying not smooth, occurs clamping stagnation, severe patient cisco unity malfunction.Especially flour industry, accumulates the time and has grown, and flour is apt to deteriorate, causes the pollution of whole conveying environment after rotten, this had a strong impact on flour preservation quality, and can affect the healthy of eater.In addition, because structure design is unreasonable, degree of automation is low, and in course of conveying, a lot of links need manual operation, lost labor.And easily fall chain, jump chain accident, increase maintenance load.Consumption steel are many, and productive costs is large.
Utility model content
The purpose of this utility model is to provide a kind of loop chain slat conveyer, for solving material clamping stagnation and the halfway problem of cleaning, controls the processing that reaches timely adjusting tightness and chain rupture by the tensioning to sprocket wheel.
The technical scheme in the invention for solving the technical problem is: a kind of loop chain slat conveyer, comprise airtight conveyer shell and the sprocket wheel that is arranged on the forward and backward two ends of enclosure, and drive motor, on forward and backward sprocket wheel, coupling is surrounded with chain link, on chain link, the uniform material scraper plate that is fixed with, is provided with automatic tensioning mechanism at rear sprocket wheel afterbody.
Described automatic tensioning mechanism is on the rotary shaft rack of rear sprocket wheel, to be fixed with an outwards tensioning tooth bar for translation, and a side of tensioning tooth bar is square broached-tooth design, is provided with the click beetle being interlocked with square sawtooth simultaneously.Tensioning tooth bar is provided with guide frame, and this guide frame is to be provided with bar hole at tensioning tooth bar middle part, and in bar hole, is provided with radius stay.
Tensioning tooth bar is also provided with holddown spring.On click beetle, be connected with elastomeric element.
Described material scraper plate comprises upper and lower two parts, and its middle and upper part is connected with chain link, bottom can be nylon or quality of rubber materials
Be provided with the tensioning monitoring sensor for the detection of tensioning rack stroke or sprocket wheel rotary shaft rack stroke.
Be provided with the chain rupture monitoring sensor for the detection of tensioning rack stroke or sprocket wheel rotary shaft rack stroke.
Sidewall is provided with the g sensor for detection of material pressure in the enclosure.
In the front side of front sprocket wheel, be provided with the arc stock guide mating with material scraper plate, arc stock guide from top to bottom and between front sprocket wheel distance dwindle gradually.
Beneficial effect: 1, replace chain with chain link, reduced the micro gap structure of parts, thereby solved material clamping stagnation is difficult to cleaning problem in chain slit inside, be conducive to guarantee the unimpeded and sanitation and hygiene of conveying space.2, adopt tension structure and respective sensor, can find in time that chain link carries out tensioning processing lax opportunity.3, adopt chain rupture sensor can accomplish timely shutdown, guarantee that equipment is normally used.4, adopt the g sensor can control inputs inventory, overcome and cause machine failure because of feed blocking problem.5, this device structure is reasonable in design, and the most common failure existing in processing production process is in time conducive to keep to produce and normally carries out, and delay apparatus service life, is beneficial to very much promotion and implementation.
Accompanying drawing explanation
Figure l is cross-sectional view of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
Number in the figure, 1 is closure, 2 is inlet point, 3 is discharging opening, and 4 is front sprocket wheel, and 5 is rear sprocket wheel, 6 is chain link, and 7 is material scraper plate, and 8 is tensioning tooth bar, 9 is click beetle, and 10 is radius stay, and 11 is holddown spring, 12 is locating support, 13 is elastomeric element, and 14 is drive motor, and 15 is arc stock guide.
The specific embodiment
The inner structure of loop chain slat conveyer is referring to Fig. 1, and surface structure is referring to Fig. 2.Forward and backward two ends in airtight conveyer shell 1 inside, are respectively arranged with front sprocket wheel 4 and rear sprocket wheel 5, are also provided with the drive motor 14 of link running before driving.On front sprocket wheel 4 and rear sprocket wheel 5, coupling is surrounded with chain link 6, the uniform material scraper plate 7 that is fixed with on chain link 6.
Meanwhile, at rear sprocket wheel 5 afterbodys, be provided with automatic tensioning mechanism.In Fig. 1, automatic tensioning mechanism is on the rotary shaft rack of rear sprocket wheel 5, to be fixed with an outwards tensioning tooth bar 8 for translation, and tensioning tooth bar 8 is also provided with holddown spring 11.One side of tensioning tooth bar 8 is square broached-tooth design, is provided with the click beetle 9 being interlocked with square sawtooth simultaneously, is connected with elastomeric element 13 on click beetle 9.Tensioning tooth bar 8 is provided with guide frame, and this guide frame is to be provided with bar hole at tensioning tooth bar 8 middle parts, and is provided with radius stay in bar hole.
Be provided with a plurality of sensors simultaneously, be respectively: for the tensioning monitoring sensor of 8 stroke detections of tensioning tooth bar or sprocket wheel rotary shaft rack stroke; Chain rupture monitoring sensor for 8 stroke detections of tensioning tooth bar or sprocket wheel rotary shaft rack stroke; Sidewall is provided with the g sensor for detection of material pressure in the enclosure.
In addition, in the front side of front sprocket wheel, be provided with the arc stock guide mating with material scraper plate, arc stock guide from top to bottom and between front sprocket wheel distance dwindle gradually.
Claims (10)
1. a loop chain slat conveyer, comprise airtight conveyer shell and the sprocket wheel that is arranged on the forward and backward two ends of enclosure, and drive motor, it is characterized in that: on forward and backward sprocket wheel, coupling is surrounded with chain link, on chain link, the uniform material scraper plate that is fixed with, is provided with automatic tensioning mechanism at rear sprocket wheel afterbody.
2. loop chain slat conveyer according to claim 1, it is characterized in that: described automatic tensioning mechanism is on the rotary shaft rack of rear sprocket wheel, to be fixed with an outwards tensioning tooth bar for translation, one side of tensioning tooth bar is square broached-tooth design, is provided with the click beetle being interlocked with square sawtooth simultaneously.
3. loop chain slat conveyer according to claim 2, is characterized in that: tensioning tooth bar is provided with guide frame, and this guide frame is to be provided with bar hole at tensioning tooth bar middle part, and in bar hole, is provided with radius stay.
4. loop chain slat conveyer according to claim 2, is characterized in that: tensioning tooth bar is also provided with holddown spring.
5. loop chain slat conveyer according to claim 2, is characterized in that: on click beetle, be connected with elastomeric element.
6. according to the loop chain slat conveyer described in claim 1-5 any one, it is characterized in that: described material scraper plate comprises upper and lower two parts, its middle and upper part is connected with chain link, bottom is nylon or quality of rubber materials.
7. according to the loop chain slat conveyer described in claim 1-5 any one, it is characterized in that: be provided with the tensioning monitoring sensor for the detection of tensioning rack stroke or sprocket wheel rotary shaft rack stroke.
8. according to the loop chain slat conveyer described in claim 1-5 any one, it is characterized in that: be provided with the chain rupture monitoring sensor for the detection of tensioning rack stroke or sprocket wheel rotary shaft rack stroke.
9. according to the loop chain slat conveyer described in claim 1-5 any one, it is characterized in that: sidewall is provided with the g sensor for detection of material pressure in the enclosure.
10. according to the loop chain slat conveyer described in claim 1-5 any one, it is characterized in that: in the front side of front sprocket wheel, be provided with the arc stock guide mating with material scraper plate, arc stock guide from top to bottom and between front sprocket wheel distance dwindle gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541612.2U CN203439602U (en) | 2013-09-03 | 2013-09-03 | Scraper conveyer with a chain ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541612.2U CN203439602U (en) | 2013-09-03 | 2013-09-03 | Scraper conveyer with a chain ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439602U true CN203439602U (en) | 2014-02-19 |
Family
ID=50090670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541612.2U Expired - Lifetime CN203439602U (en) | 2013-09-03 | 2013-09-03 | Scraper conveyer with a chain ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169294A1 (en) * | 2015-04-23 | 2016-10-27 | 中国矿业大学 | Scraper conveyor chain tensioning device having sweeping function |
| CN107215620A (en) * | 2017-06-28 | 2017-09-29 | 太仓秦风广告传媒有限公司 | A kind of drag conveyor automatic checkout system |
| CN109311597A (en) * | 2016-06-10 | 2019-02-05 | 久益环球地下采矿有限责任公司 | Conveyer system and method for removing in conveyer relaxation |
| CN110319163A (en) * | 2019-07-31 | 2019-10-11 | 郭美繁 | A kind of novel drive structure |
-
2013
- 2013-09-03 CN CN201320541612.2U patent/CN203439602U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169294A1 (en) * | 2015-04-23 | 2016-10-27 | 中国矿业大学 | Scraper conveyor chain tensioning device having sweeping function |
| US10173846B2 (en) | 2015-04-23 | 2019-01-08 | China University Of Mining And Technology | Scraper conveyor chain tensioning device having sweeping function |
| CN109311597A (en) * | 2016-06-10 | 2019-02-05 | 久益环球地下采矿有限责任公司 | Conveyer system and method for removing in conveyer relaxation |
| CN107215620A (en) * | 2017-06-28 | 2017-09-29 | 太仓秦风广告传媒有限公司 | A kind of drag conveyor automatic checkout system |
| CN107215620B (en) * | 2017-06-28 | 2019-07-23 | 嵊州市万智网络科技有限公司 | A kind of drag conveyor automatic checkout system |
| CN110319163A (en) * | 2019-07-31 | 2019-10-11 | 郭美繁 | A kind of novel drive structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |