CN201753184U - Scraper conveyor middle groove baffle plate ledge with traction connecting structure - Google Patents

Scraper conveyor middle groove baffle plate ledge with traction connecting structure Download PDF

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Publication number
CN201753184U
CN201753184U CN2010202882460U CN201020288246U CN201753184U CN 201753184 U CN201753184 U CN 201753184U CN 2010202882460 U CN2010202882460 U CN 2010202882460U CN 201020288246 U CN201020288246 U CN 201020288246U CN 201753184 U CN201753184 U CN 201753184U
Authority
CN
China
Prior art keywords
baffle plate
scraper conveyor
ledge
plate ledge
middle groove
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
Application number
CN2010202882460U
Other languages
Chinese (zh)
Inventor
肖宝贵
刘庆华
朱秀梅
梅伏萍
杨遂立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Tiandi Benniu Industrial Group Co Ltd
Original Assignee
Ningxia Tiandi Benniu Industrial Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningxia Tiandi Benniu Industrial Group Co Ltd filed Critical Ningxia Tiandi Benniu Industrial Group Co Ltd
Priority to CN2010202882460U priority Critical patent/CN201753184U/en
Application granted granted Critical
Publication of CN201753184U publication Critical patent/CN201753184U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a scraper conveyor middle groove baffle plate ledge, in particular to a scraper conveyor middle groove baffle plate ledge with a traction connecting structure. A lug plate (2) is integrally casted on a baffle plate ledge (1). The scraper conveyor middle groove baffle plate ledge is characterized in that: the scraper conveyor middle groove baffle plate ledge further comprises a traction lug plate (4) of which one end is fixedly arranged on the lug plate (2), and the other end of the traction lug plate (4) is provided with a through hole to connect a hydraulic bracket conveniently. After the technical scheme is adopted in the utility model, the problems that the delayed distance for casting the baffle plate ledge lug plate is long, the strength is difficult to ensure and the technical supporting problems of the fully-mechanized-mining working surface conveyor, a coal mining machine and the hydraulic bracket are solved effectively, so as to meet requirements on comprehensive mechanized mining technique of large-mining-height working surface.

Description

Have the The middle pan of scraper conveyor baffle plate ledge of passing connection structure
Technical field
The utility model relates to The middle pan of scraper conveyor baffle plate ledge, especially has the The middle pan of scraper conveyor baffle plate ledge of passing connection structure.
Background technology
Intermediate channel is connected the direct comformability of fully-mechanized mining working corollary equipment to driving surface that influence as the main parts size of slat conveyer with the passing supporting, hydraulic support of coalcutter.In the exploitation of medium-thickness seam, because mining height is low, the fully-mechanized mining equipment package size is little, and conveyer intermediate channel baffle plate ledge is directly passed with hydraulic support and is connected.In the exploitation of high seam, because the mining height height, the fully-mechanized mining equipment package size is big, the passing connection location between driving surface The middle pan of scraper conveyor and the hydraulic support must and intermediate channel between certain distance is arranged, to satisfy the requirement of coalcutter center-of-gravity position, avoid coalcutter generation overthrow accident.If adopting original intermediate channel baffle plate ledge directly to pass with hydraulic support is connected, then exist casting baffle plate ledge otic placode delay distance big, intensity is difficult to guarantee, problems such as foundry technique complexity, foundry defect are difficult for eliminating, distortion is bigger, influence the intensity of intermediate channel, can't guarantee and being connected and supporting use of hydraulic support.
The utility model content
The purpose of this utility model provides and a kind ofly can satisfy the The middle pan of scraper conveyor baffle plate ledge of passing connection structure having of large-mining-height working surface fully mechanized coal winning technology requirement.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of The middle pan of scraper conveyor baffle plate ledge of passing connection structure that has, help inblock cast at baffle plate groove otic placode is arranged, its special feature is, comprises that also an end is fixedly mounted on the passing otic placode on the described otic placode, and the other end of this passing otic placode has through hole so that be connected with hydraulic support.
Wherein passing otic placode is connected by the double-pin axle with otic placode.
Adopt the technical solution of the utility model, efficiently solve that casting baffle plate ledge otic placode delay distance hard intensity is difficult to guarantee and the complete sets of Techniques problem of fully-mechanized mining working conveyer, coalcutter, hydraulic support, satisfy the requirement of large-mining-height working surface fully mechanized coal winning technology.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, intermediate channel baffle plate ledge 1 of the present utility model and otic placode 2 inblock casts, because the hysteresis of otic placode 2 is little, compact appearance, baffle plate ledge 1 behind the inblock cast and otic placode 2 intensity are easy to guarantee, casting also can effectively improve its comprehensive mechanical performance and intensity through bakingout process.
As shown in Figure 1, an end of passing otic placode 4 is connected by double-pin axle 3 with otic placode 2, and the effect of double-pin axle 3 is to stop the turning effort power of passing intermediate channel, the promptly antitorque usefulness that transfers to, and the other end of passing otic placode 4 is connected with hydraulic support by attaching parts.

Claims (2)

1. one kind has the The middle pan of scraper conveyor baffle plate ledge of passing connection structure, go up inblock cast at baffle plate ledge (1) otic placode (2) is arranged, it is characterized in that: comprise that also an end is fixedly mounted on the passing otic placode (4) on the described otic placode (2), the other end of this passing otic placode (4) has through hole so that be connected with hydraulic support.
2. the The middle pan of scraper conveyor baffle plate ledge of passing connection structure that has as claimed in claim 1 is characterized in that: wherein pass otic placode (4) and be connected by double-pin axle (3) with otic placode (2).
CN2010202882460U 2010-08-11 2010-08-11 Scraper conveyor middle groove baffle plate ledge with traction connecting structure Expired - Fee Related CN201753184U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202882460U CN201753184U (en) 2010-08-11 2010-08-11 Scraper conveyor middle groove baffle plate ledge with traction connecting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202882460U CN201753184U (en) 2010-08-11 2010-08-11 Scraper conveyor middle groove baffle plate ledge with traction connecting structure

Publications (1)

Publication Number Publication Date
CN201753184U true CN201753184U (en) 2011-03-02

Family

ID=43620914

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202882460U Expired - Fee Related CN201753184U (en) 2010-08-11 2010-08-11 Scraper conveyor middle groove baffle plate ledge with traction connecting structure

Country Status (1)

Country Link
CN (1) CN201753184U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102678116A (en) * 2012-04-26 2012-09-19 三一重型装备有限公司 Movable pushing device and coal mining machine
CN102689772A (en) * 2012-06-12 2012-09-26 三一重型综采成套装备有限公司 Middle groove and scraper conveyor
CN102777198A (en) * 2012-07-27 2012-11-14 淮南矿业(集团)有限责任公司 Chute device
CN103203430A (en) * 2012-01-17 2013-07-17 林州重机铸锻有限公司 Ledge casting process
CN106115178A (en) * 2016-07-27 2016-11-16 西安重装蒲白煤矿机械有限公司 A kind of combination type connection end and preparation method thereof
CN107902336A (en) * 2017-11-10 2018-04-13 中煤张家口煤矿机械有限责任公司 A kind of chute and drag conveyor at adjustable shovel angle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203430A (en) * 2012-01-17 2013-07-17 林州重机铸锻有限公司 Ledge casting process
CN103203430B (en) * 2012-01-17 2015-11-11 林州重机铸锻有限公司 Ledge casting technique
CN102678116A (en) * 2012-04-26 2012-09-19 三一重型装备有限公司 Movable pushing device and coal mining machine
CN102689772A (en) * 2012-06-12 2012-09-26 三一重型综采成套装备有限公司 Middle groove and scraper conveyor
CN102777198A (en) * 2012-07-27 2012-11-14 淮南矿业(集团)有限责任公司 Chute device
CN102777198B (en) * 2012-07-27 2015-02-04 淮南矿业(集团)有限责任公司 Chute device
CN106115178A (en) * 2016-07-27 2016-11-16 西安重装蒲白煤矿机械有限公司 A kind of combination type connection end and preparation method thereof
CN107902336A (en) * 2017-11-10 2018-04-13 中煤张家口煤矿机械有限责任公司 A kind of chute and drag conveyor at adjustable shovel angle

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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: 20110302

Termination date: 20140811

EXPY Termination of patent right or utility model