CN205633899U - Clear coal device of scraper conveyor scraper blade - Google Patents

Clear coal device of scraper conveyor scraper blade Download PDF

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Publication number
CN205633899U
CN205633899U CN201620383462.0U CN201620383462U CN205633899U CN 205633899 U CN205633899 U CN 205633899U CN 201620383462 U CN201620383462 U CN 201620383462U CN 205633899 U CN205633899 U CN 205633899U
Authority
CN
China
Prior art keywords
big gun
free
coal
pullover
scraper
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
CN201620383462.0U
Other languages
Chinese (zh)
Inventor
孙夕虎
张言玉
薛同晓
米艳军
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.)
SANMENXIA LONGWANGZHUANG COAL CO Ltd
Original Assignee
SANMENXIA LONGWANGZHUANG COAL 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 SANMENXIA LONGWANGZHUANG COAL CO Ltd filed Critical SANMENXIA LONGWANGZHUANG COAL CO Ltd
Priority to CN201620383462.0U priority Critical patent/CN205633899U/en
Application granted granted Critical
Publication of CN205633899U publication Critical patent/CN205633899U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clear coal device of scraper conveyor scraper blade, including wind big gun spanner, wind big gun spanner is equipped with rotatory sleeve, its characterized in that, and it is pullover to connect windy big gun at the free end of rotatory sleeve, pullover and the rotatory sleeve free end of wind big gun has in the pullover free end welding of wind big gun to be used for the nozzle stub of coal clearly through the round pin hub connection, the terminal surface of nozzle stub free end is the zigzag, have in the welding of the pullover front end of former windy big gun to be used for the nozzle stub of coal clearly, the free terminal surface with the nozzle stub sets up to the zigzag simultaneously, thus the rotation effect who utilizes the rotatory sleeve of wind big gun just in the nut hole full coal clear up, improved work efficiency greatly.

Description

A kind of clear device for coal of scraper conveyor scraper
Technical field
This utility model belongs to coal mining conveying industries, is specifically related to a kind of clear device for coal of scraper conveyor scraper.
Background technology
During moving another fully-mechanized mining working from a fully-mechanized mining working, scraper conveyer chain serious wear, for reducing to put into, chain reverse side is continuing with, this is accomplished by dismantling the scraper plate of former chain, is arranged on after chain reverse side on chain by scraper plate, owing to transporting coal for a long time again, clear out scraper plate bolt cap aperture more being difficult to of inner product coal, former construction method is for using screwdriver or other hard instrument manually to clear out, the most time-consuming but also take a lot of work, and workmen's hands of easily damaging.
Summary of the invention
This utility model purpose be for solving long-time use after, propose a kind of clear device for coal of scraper conveyor scraper in the scraper plate bolt more problem being difficult to clear out of cap aperture inner product coal.
This utility model is adopted the technical scheme that by solving the problems referred to above: a kind of clear device for coal of scraper conveyor scraper, including wind big gun spanner, described wind big gun spanner is provided with turnbarrel, free end at turnbarrel connects has wind big gun pullover, described wind big gun is pullover to be connected by bearing pin with turnbarrel free end, being welded with the short tube for clear coal at the free end that wind big gun is pullover, the end face of described short tube free end is zigzag.
Preferably, the internal diameter of described short tube is more than the external diameter of scraper plate top nut, and the external diameter of short tube is less than the diameter in scraper plate top nut hole, and the height of short tube is more than the degree of depth in scraper plate top nut hole.
This utility model is had the beneficial effect that the front end original wind big gun is pullover is welded with the short tube for clear coal, the free end face of short tube is set to zigzag simultaneously, the coal utilizing the turning effort of wind big gun turnbarrel thus just fill up in nut bore cleans out, and substantially increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of scraper conveyor scraper.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Such as Fig. 1, shown in Fig. 2, this utility model includes wind big gun spanner 3, described wind big gun spanner 3 for conventional for Bolt dismantling, the instrument tightened, described wind big gun spanner 3 is provided with turnbarrel 4, free end at turnbarrel 4 connects wind big gun pullover 5, and described wind big gun pullover 5 is connected by bearing pin 2 with turnbarrel 4 free end, and regular situation leeward big gun pullover 5 is used for dismantling, tightening scraper plate 7 top nut 8;In this utility model, free end at wind big gun pullover 5 is welded with the short tube 1 for clear coal, the end face 6 of described short tube 1 free end is zigzag, the internal diameter of described short tube 1 is more than the external diameter of scraper plate 7 top nut 8, the external diameter of short tube 1 is less than the diameter in scraper plate 7 top nut hole 10, and the height of short tube 1 is more than the degree of depth in scraper plate 7 top nut hole 10.
When this utility model uses, portable wind big gun 3, the short tube 1 being used for clear coal is directed at scraper plate 7 top nut hole 10 encapsulation at nut 8, open the switch of wind big gun 3, turnbarrel 4 drives short tube 1 high speed rotating together thus is cleaned out by the coal filled up in nut bore 10, so that the dismounting to nut 8, the replacing of chain 9 or change face.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction by the present embodiment; every any simple modification, equivalent variations and modification made above example according to this technical spirit of the present utility model, belongs to the protection domain of these technical solutions of the utility model.

Claims (2)

1. the clear device for coal of scraper conveyor scraper, including wind big gun spanner, described wind big gun spanner is provided with turnbarrel, it is characterized in that, free end at turnbarrel connects has wind big gun pullover, described wind big gun is pullover to be connected by bearing pin with turnbarrel free end, is welded with the short tube for clear coal at the free end that wind big gun is pullover, and the end face of described short tube free end is zigzag.
The clear device for coal of scraper conveyor scraper the most according to claim 1, it is characterised in that the internal diameter of described short tube is more than the external diameter of scraper plate top nut, and the external diameter of short tube is less than the diameter in scraper plate top nut hole, and the height of short tube is more than the degree of depth in scraper plate top nut hole.
CN201620383462.0U 2016-05-03 2016-05-03 Clear coal device of scraper conveyor scraper blade Expired - Fee Related CN205633899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620383462.0U CN205633899U (en) 2016-05-03 2016-05-03 Clear coal device of scraper conveyor scraper blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620383462.0U CN205633899U (en) 2016-05-03 2016-05-03 Clear coal device of scraper conveyor scraper blade

Publications (1)

Publication Number Publication Date
CN205633899U true CN205633899U (en) 2016-10-12

Family

ID=57061131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620383462.0U Expired - Fee Related CN205633899U (en) 2016-05-03 2016-05-03 Clear coal device of scraper conveyor scraper blade

Country Status (1)

Country Link
CN (1) CN205633899U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112027578A (en) * 2020-08-03 2020-12-04 山西煤矿机械制造股份有限公司 Clear coal device and scraper conveyor nut fastening system
CN112027508A (en) * 2020-08-03 2020-12-04 山西煤矿机械制造股份有限公司 Fastening device and scraper conveyor nut fastening system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112027578A (en) * 2020-08-03 2020-12-04 山西煤矿机械制造股份有限公司 Clear coal device and scraper conveyor nut fastening system
CN112027508A (en) * 2020-08-03 2020-12-04 山西煤矿机械制造股份有限公司 Fastening device and scraper conveyor nut fastening system

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161012

Termination date: 20170503

CF01 Termination of patent right due to non-payment of annual fee