CN203652563U - Three-ear scraper conveyor middle trough - Google Patents
Three-ear scraper conveyor middle trough Download PDFInfo
- Publication number
- CN203652563U CN203652563U CN201320679098.9U CN201320679098U CN203652563U CN 203652563 U CN203652563 U CN 203652563U CN 201320679098 U CN201320679098 U CN 201320679098U CN 203652563 U CN203652563 U CN 203652563U
- Authority
- CN
- China
- Prior art keywords
- scraper conveyor
- ear
- hole
- otic placode
- cell body
- 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
Links
Images
Landscapes
- Chain Conveyers (AREA)
Abstract
The utility model discloses a three-ear scraper conveyor middle trough for a coal working face. The middle trough is characterized in that three elapsing connecting ear plates matched with a hydraulic support are arranged on the middle trough; the elapsing connecting ear plates are classified into a double-ear plate type and a single-ear plate type; the double-ear plate type is matched with a single-ear cross connector of the hydraulic support; the single-ear plate type is matched with a double-ear cross connector of the hydraulic support. According to the utility model, when the center distance of the hydraulic support is non-uniform with that of the scraper conveyor, the middle trough can provide three elapsing connectors for the hydraulic support, so that the hydraulic support and the scraper conveyor can ooperate normally.
Description
Technical field
The utility model belongs to and relates to a kind of intermediate channel, is specially a kind of three ear the middle pan of scraper conveyor.
Background technology
The key of hydraulic support and the middle pan of scraper conveyor Rational Matching is must unified width between centers.But for various reasons, in reality, usually there is the middle pan of scraper conveyor and the skimble-scamble situation of hydraulic support width between centers, so that cannot support the use.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of three ear the middle pan of scraper conveyor, the utility model connects otic placode by being provided with three in the supporting passing of hydraulic support, can realize with the skimble-scamble hydraulic support Rational Matching of its width between centers, normally use, thereby greatly reduce equipment investment.
For achieving the above object, the technical program is as follows:
A kind of three ear scraper conveyor middle grooves, comprise cell body, along cell body bearing of trend, are provided with the breach track for holding scrapper conveyor scraper plate at the upper/lower terminal of cell body; Between the breach track at upper and lower two ends, be provided with dividing plate; The both sides of cell body are provided with the hole slot extending along cell body direction, and offer and be less than hole slot breach on hole slot outside along hole slot direction, draw piece in the middle of being inserted with at least one hole slot, the outside of middle draw piece is provided with the passing supporting with hydraulic support of at least three places and is connected otic placode.
Further, described passing connection otic placode is ears template.
Further, described passing connection otic placode is monaural template.
Further, described hole slot cross-sectional plane is circular hole.
Further, described passing connects otic placode and is provided with the pin shaft hole for connecting, and is combined with bearing pin on pin shaft hole, and the cross-sectional plane of pin shaft hole is a slotted hole.
Further, pin shaft hole is the plagioclase hole being under oblique.
Further, described passing connects otic placode and is provided with three, passes connection otic placode interval for three and evenly arranges.
[0011]principle of work of the present utility model and working process are as follows:
The three ear the middle pan of scraper conveyor for coal face of the present utility model, are provided with the passing supporting with hydraulic support of three places and are connected otic placode; Described passing connects otic placode and is divided into ears template and monaural template, and ears template and hydraulic support monaural cross connector are supporting, and monaural template and hydraulic support ears cross connector are supporting; Can, in hydraulic support and the skimble-scamble situation of slat conveyer width between centers, for hydraulic support provides three to pass point of connection, make the normal auxiliary work of hydraulic support and slat conveyer.
Pin shaft hole is slotted hole, when stressed, obtains buffering, effectively cushions moment stressed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model ears plate profile structure birds-eye view;
Fig. 3 is the utility model monaural plate profile structure birds-eye view.
The specific embodiment
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, a kind of three ear scraper conveyor middle grooves, comprise cell body 1, along cell body 1 bearing of trend, are provided with the breach track 2 for holding scrapper conveyor scraper plate at the upper/lower terminal of cell body 1.
Below being provided with dividing plate 3, lower breach track between the breach track at upper and lower two ends, be provided with shrouding 4.The both sides of cell body 1 are provided with the hole slot 5 extending along cell body 1 direction, it is circular hole slot that the present embodiment adopts cross-sectional plane, offer and be less than hole slot breach on hole slot outside along hole slot direction, draw piece 6 in the middle of being inserted with in hole slot, on middle draw piece 6, be just in time provided with the shutoff that can insert hole slot, the outside of middle draw piece 6 is provided with three and evenly arranges in supporting 7, three the passing connection otic placodes 7 of passing connection otic placode of hydraulic support.Can, in the skimble-scamble situation of the width between centers of hydraulic support and the middle pan of scraper conveyor, for hydraulic support provides three to pass point of connection, make the normally auxiliary work of hydraulic support and slat conveyer like this.
It can be ears template that described passing connects otic placode, and such as Fig. 2, ears template and hydraulic support monaural cross connector are supporting; Also can be to be monaural template, as shown in Figure 3, monaural template and hydraulic support ears cross connector be supporting.
Described passing in Fig. 2,3 connects on otic placode and all connects by bearing pin, and to there being pin shaft hole, the cross-sectional plane of pin shaft hole is a slotted hole with bearing pin, and by outwards oblique lower setting in intermediate channel.
The above is only the application's preferred implementation, makes those skilled in the art can understand or realize the application.To be apparent to one skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. three ear scraper conveyor middle grooves, is characterized in that: comprise cell body, along cell body bearing of trend, be provided with the breach track for holding scrapper conveyor scraper plate at the upper/lower terminal of cell body; Between the breach track at upper and lower two ends, be provided with dividing plate; The both sides of cell body are provided with the hole slot extending along cell body direction, and offer and be less than hole slot breach on hole slot outside along hole slot direction, draw piece in the middle of being inserted with at least one hole slot, the outside of middle draw piece is provided with the passing supporting with hydraulic support of at least three places and is connected otic placode.
2. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: it is ears template that described passing connects otic placode.
3. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: it is monaural template that described passing connects otic placode.
4. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: described hole slot cross-sectional plane is circular hole.
5. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: described passing connects otic placode and is provided with the pin shaft hole for connecting, and is combined with bearing pin on pin shaft hole, and the cross-sectional plane of pin shaft hole is a slotted hole.
6. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: pin shaft hole is the plagioclase hole being under oblique.
7. three ear scraper conveyor middle grooves according to claim 1, is characterized in that: described passing connects otic placode and is provided with three, pass connection otic placode interval for three and evenly arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679098.9U CN203652563U (en) | 2013-10-31 | 2013-10-31 | Three-ear scraper conveyor middle trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679098.9U CN203652563U (en) | 2013-10-31 | 2013-10-31 | Three-ear scraper conveyor middle trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652563U true CN203652563U (en) | 2014-06-18 |
Family
ID=50918978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679098.9U Expired - Fee Related CN203652563U (en) | 2013-10-31 | 2013-10-31 | Three-ear scraper conveyor middle trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368131A (en) * | 2018-11-22 | 2019-02-22 | 河北冀凯铸业有限公司 | A kind of bilateral is equipped with the rear portion drag conveyor chute of fixed drawing shifting seat |
-
2013
- 2013-10-31 CN CN201320679098.9U patent/CN203652563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368131A (en) * | 2018-11-22 | 2019-02-22 | 河北冀凯铸业有限公司 | A kind of bilateral is equipped with the rear portion drag conveyor chute of fixed drawing shifting seat |
| CN109368131B (en) * | 2018-11-22 | 2023-12-19 | 冀凯河北机电科技有限公司 | Rear scraper conveyor chute with fixed pulling and moving seats on two sides |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203652563U (en) | Three-ear scraper conveyor middle trough | |
| CN208190879U (en) | A kind of nested type blue-tooth earphone structure | |
| CN202332328U (en) | Connecting bus bar | |
| CN206462927U (en) | 135 ° of dash plug-in units of shower house | |
| CN204045811U (en) | Rj45 network interface and electronic product | |
| CN206220353U (en) | Shower house side plate connector | |
| CN204440255U (en) | All-in-one display device structure | |
| CN206205644U (en) | Shower house track plug | |
| CN203800273U (en) | Socket connector structure | |
| CN204651543U (en) | A kind of conducting strip | |
| CN204698125U (en) | Pin-connected panel double door Tool Cabinet | |
| CN204002388U (en) | The plastic fastening that hollow glass is used | |
| CN204333813U (en) | Adjustable perpendicular tee joint crane span structure | |
| CN205805385U (en) | the middle lining of screen door | |
| CN204136427U (en) | The automatic hot-melting fixture of a kind of compression type | |
| CN203979029U (en) | A kind of plate connecting device | |
| CN202646247U (en) | Double-F-shape connector | |
| CN202627734U (en) | Bolt | |
| CN203297290U (en) | Cushion plate for steel structure connection | |
| CN202560713U (en) | Shaft fastening member used for engineering machinery | |
| CN206983020U (en) | A kind of large-stone cutting machine fixed connecting plate | |
| CN203932701U (en) | A kind of shell structure of low-voltage distribution cabinet | |
| CN202832093U (en) | Right-angle frame connector for automatic door | |
| CN207504308U (en) | A kind of data in mobile phone line interface | |
| CN206507853U (en) | 90 ° of dash plug-in units of shower house |
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: 20140618 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |