CN201325938Y - Device for cleaning coal-charging hole cover of coal charging car - Google Patents

Device for cleaning coal-charging hole cover of coal charging car Download PDF

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Publication number
CN201325938Y
CN201325938Y CNU2008202323816U CN200820232381U CN201325938Y CN 201325938 Y CN201325938 Y CN 201325938Y CN U2008202323816 U CNU2008202323816 U CN U2008202323816U CN 200820232381 U CN200820232381 U CN 200820232381U CN 201325938 Y CN201325938 Y CN 201325938Y
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CN
China
Prior art keywords
charging hole
hole lid
coal
initiatively
cleaning
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 - Lifetime
Application number
CNU2008202323816U
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Chinese (zh)
Inventor
孙志军
邹治鹏
郭莲娣
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.)
Dalian Huarui Heavy Industry Group Co Ltd
Original Assignee
Dalian Huarui 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 Dalian Huarui Co Ltd filed Critical Dalian Huarui Co Ltd
Priority to CNU2008202323816U priority Critical patent/CN201325938Y/en
Application granted granted Critical
Publication of CN201325938Y publication Critical patent/CN201325938Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a device for cleaning a coal-charging hole cover of a coal charging car, which is characterized in that a cover opening motor drives the coal-charging hole cover to rotate and corresponds to the cleaning position of the coal-charging hole cover, a coal charging car body is provided with a cleaning head apparatus comprising a driving mechanism, a buffer device and a cleaning head, and an apparatus capable of opening and closing is arranged on the platform of the coal charging car; the coal charging car body is provided with the cleaning head driven by the driving mechanism, the cleaning head comprises a driving scraper bracket, a driven scraper bracket, a positioner, a scraper, a driving gear and a driven gear; and the upper parts of the driving scraper bracket and the driven scraper bracket are provided with buffers. The utility model has reasonable design and compact structure, can effectively clean tar on the coal-charging hole cover to prevent soot from escaping to outside during coking without environment pollution, and the device is convenient for manufacturing, installing and maintaining, and has the advantages of low manufacturing cost, simple operation, convenient use, and the like.

Description

Coal charger charging hole lid clearing apparatus
Technical field
The utility model belongs to the coke oven for iron of smelting coke, particularly a kind of coal charger charging hole lid clearing apparatus.
Background technology
At present, coal charger in the coke oven for iron of smelting coke, the charging hole lid clearing apparatus generally is not set, coaling the beginning before charging hole lid is not cleaned, after using for some time like this, charging hole lid adheres to many tar, and charging hole seat and charging hole lid are poorly sealed when causing coking, the volume of smoke that process of coking overflows causes great environmental pollution.For a long time, never address this problem.Through its patent No. of patent retrieval is " a kind of bell clearing apparatus of 200620003122.7 "; Be by the column frame charging hole lid to be risen to certain altitude, the cutting force that utilizes high-pressure water jet power and machinery then is to fixedly the side and the below of bell are cleaned.Though it has obtained effect preferably to solving the environment dirt, its structure is comparatively complicated, and the manufacturing cost height must use rare and water source costliness.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact construction, both the flue dust of controlling effectively in the process of coking escaped, free from environmental pollution, be convenient to again make, install and maintenance, and have low cost of manufacture, easy and simple to handle, use a kind of very easily coal charger charging hole lid clearing apparatus.
The purpose of this utility model is to adopt following technical scheme to realize: described coal charger charging hole lid clearing apparatus, it is characterized in that: the motor drive mechanism that installing horizontally rotates on charging hole lid, corresponding with the cleaning position of charging hole lid, installing cleaning head device on the car body of coalingging, described cleaning head device is made up of driving mechanism, cleaning head and snubber, installs driving mechanism on the coal charger platform above the charging hole lid; Installing is by opening of driving of driving mechanism, closed cleaning head on the car body of coalingging; Described cleaning head is by the cutter bracket of scraping of active, connecting rod, the driven cutter bracket of scraping, steady arm, scraper, driving toothed gear and follower gear are formed, open with cleaning head, closed size is corresponding, symmetry connects initiatively and the driven upper beam of scraping cutter bracket on the car body of coalingging above the charging hole lid both sides, the middle position of scraping the cutter bracket bottom initiatively connects an end of connecting rod, the other end of connecting rod is hinged on and opens, in the union of the pull bar in the closed driving mechanism, the upper articulation driving toothed gear of scraping cutter bracket initiatively, the follower gear that is meshed with driving toothed gear at the driven upper articulation of scraping cutter bracket; All be connected one group of steady arm at the two ends of scraping on the cutter bracket underbeam opposite face initiatively with driven, corresponding with the cleaning periphery position of charging hole lid, on initiatively and the driven opposite face of scraping the cutter bracket underbeam, be evenly equipped with two scrapers, at initiatively and the driven top installing snubber of scraping cutter bracket.
Described snubber is connected initiatively and the driven top of scraping cutter bracket by bearing pin.
The motor drive mechanism of described charging hole lid is made up of cover carriage motor and chain-drive mechanism.Under electric motor driving, make charging hole lid in cleaning process, be in rotating state all the time.
Describedly open, closed driving mechanism is made up of pull bar, union, rocking arm and hydro-cylinder, an end of hinged hydro-cylinder on the coal charger platform, the tailpiece of the piston rod of hydro-cylinder and the upper articulation that is fixed in the rocking arm on the car body of coalingging, the two ends of pull bar all connect union; an end union of the bottom of rocking arm and pull bar is hinged, and the union of the pull bar the other end is hinged on initiatively scraping on the cutter bracket in the cleaning head.
Described each scraper, the shape of the cleaning face of its shape and charging hole lid matches, it is made up of cutter hub, support and cleaning brush, totally 4 groups are fixed on respectively on two groups of steady arms, cutter hub and cleaning brush are made by high-abrasive material, put together on the support with bolt respectively, support puts together on the side of the body of rod of steady arm with bolt; Put together on the support with bolt respectively, support puts together on the side of the steady arm body of rod with bolt.This design makes cutter hub and cleaning brush be convenient to change.
Because each scraper directly contacts with charging hole lid, just can remove the tar that adheres on the charging hole lid.
Described every group of steady arm is made up of two bodies of rod and two dowel discs, scrapes the cutter bracket bottom at each and connects one above the body of rod, and side two ends of the body of rod connect dowel disc, are provided with the cooperation in protruding, a recessed hole in the opposite face of two dowel discs.
Principle and operating process of the present utility model are described below: owing to initiatively scrape cutter bracket under Driven by Hydraulic Cylinder in the utility model, by the driven cutter bracket of scraping of gear driven, realize to drive the opening of cleaning head, closure.Scraping cutter bracket when steady arm can guarantee to clean accurately contacts with charging hole lid.Snubber is contained in and initiatively scrapes cutter bracket and driven top of scraping cutter bracket, and it can prevent to break the driving cleaning head when uncovery mechanism meets accident.The pull bar two ends connect driving cleaning head and rocking arm respectively, be used for the motivating force of hydro-cylinder is passed on the driving cleaning head, respectively there is a threaded union at the pull bar two ends, by the adjustment of pull bar length, guarantee that entire mechanism goes slick in the hydraulic cylinder works scope.Rocking arm is fixed on the coal charger body structure, as fixing respectively a cylinder lever connecting rod and a hydro-cylinder of hinge.The whole charging hole lid cleaning head of Driven by Hydraulic Cylinder device makes scraper accurately arrive charging hole lid cleaning position.When the utility model begins to clean charging hole lid, promptly when coal charger take off hole cover device charging hole lid is mentioned the cleaning position after, make cleaning head device closure by the hydro-cylinder that is positioned on the coal charger platform, charging hole lid is rotating in the cleaning head device under the effect of cover carriage motor, and the scraper of cleaning head just cleans charging hole lid.Cleaning brush and scraper the time can be regulated with charging hole lid voluntarily in cleaning, and coal charger carries out the charging hole lid cleaning when coalingging the position being in, so that residue directly is swept into coking chamber.Charging hole lid after the cleaning can be well and charging hole seat seal, the flue dust that can effectively control in the process of coking escapes, and helps protecting environment.When the utility model was not worked, hydraulic cylinder piston rod was regained, and carried on the pull bar, and drive is initiatively scraped cutter bracket and separated with the driven cutter bracket of scraping.
Combine the above technical scheme of being taked, realize the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, compact construction, both the tar to the coal port lid cleaned effectively, prevented that the flue dust in the process of coking from escaping, and was free from environmental pollution, be convenient to again make, install and maintenance, and have low cost of manufacture, and easy and simple to handle, use the very convenient advantage that just waits.
Description of drawings
The utility model has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure synoptic diagram of specific embodiment of the utility model;
Accompanying drawing 2 be among Fig. 1 along the A-A line side-view;
Accompanying drawing 3 be among Fig. 1 along the B-B line sectional view.
Among the figure: 1, coal charger steel construction, 2, snubber, 3, pull bar, 4, rocking arm, 5, hydro-cylinder, 6, the cover carriage motor, 7, scrape cutter bracket, 8, union, 9, connecting rod, 10, steady arm, 11, charging hole lid, 12, driving toothed gear, 13, follower gear, 14, chain drive, 15, support, 16, cutter hub, 17, dowel disc, 18, cleaning brush, 19, the body of rod.
Embodiment
Be specific embodiment of the utility model shown in Fig. 1,2,3, it is the coal charger charging hole lid clearing apparatus of installing on the coal charger that pushes up more than 6 meters in the coke over machinery equipment of coalingging; It is characterized in that: installing is by the motor drive mechanism that horizontally rotates of cover carriage motor 6 and chain drive 14 on charging hole lid 11; Corresponding with the cleaning position of charging hole lid 11, installing cleaning head device on coal charger steel construction 1, described cleaning head device is made up of driving mechanism, snubber 2 and cleaning head, the driving mechanism that installing is made up of pull bar 3, union 8, Rocker arm 4 and hydro-cylinder 5 on the coal charger platform 6 above the charging hole lid 11; Installing is by opening of driving of driving mechanism, closed cleaning head on the car body 1 of coalingging; Described cleaning head by initiatively scrape cutter bracket 7, the driven cutter bracket 7 of scraping, connecting rod 9, steady arm 10, scraper, driving toothed gear 12 and follower gear 13 are formed, open with cleaning head, closed size is corresponding, symmetry connects initiatively and the driven upper beam of scraping cutter bracket 7 on the coal charger steel construction 1 above charging hole lid 11 both sides, one end of the middle position welding connecting rod 9 of scraping cutter bracket 7 bottoms initiatively, the other end of connecting rod 9 is hinged on and opens, in the union 8 of the pull bar 3 in the closed driving mechanism, the upper articulation segmental driving toothed gear 12 of scraping cutter bracket 7 initiatively, the segmental follower gear 13 that is meshed with driving toothed gear 12 at the driven upper articulation of scraping cutter bracket 7; All be connected one group of steady arm at the two ends of scraping on the cutter bracket 7 underbeam opposite faces with driven initiatively, described every group of steady arm is made up of two bodies of rod 19 and two dowel discs 17; Corresponding with the cleaning periphery position of charging hole lid, on initiatively and the driven opposite face of scraping the cutter bracket underbeam, be evenly equipped with two scrapers, described each scraper is made up of support 15, cutter hub 16 and cleaning brush 18, totally 4 groups are fixed on respectively on two groups of steady arms 10, cutter hub 16 and cleaning brush 18 are made by high-abrasive material, put together on the support 15 with bolt respectively, and support 15 usefulness bolts put together on the side of the body of rod 19 of steady arm 10; Be connected installing snubber 2 with driven top of scraping cutter bracket by bearing pin initiatively.
The above; it only is preferable embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.

Claims (6)

1, a kind of coal charger charging hole lid clearing apparatus, comprise the steel structure of car body of coalingging (1), charging hole lid (11), it is characterized in that: go up the motor drive mechanism that installing horizontally rotates at charging hole lid (11), corresponding with the cleaning position of charging hole lid (11), go up installing cleaning head device at the steel structure of car body of coalingging (1), described cleaning head device is made up of driving mechanism, cleaning head and snubber (2), goes up the installing driving mechanism at the coal charger steel construction (1) of charging hole lid (11) top; Go up installing by opening of driving of driving mechanism, closed cleaning head at the car body of coalingging (1); Described cleaning head by initiatively scrape cutter bracket (7), connecting rod (9), the driven cutter bracket (7) of scraping, steady arm (10), scraper, driving toothed gear (12) and follower gear (13) are formed, open with cleaning head, closed size is corresponding, go up symmetry at the car body of coalingging (1) of charging hole lid (11) both sides tops and connect initiatively and the driven upper beam of scraping cutter bracket (7), one end of the middle position connecting rod (9) of scraping cutter bracket (7) bottom initiatively, the other end of connecting rod (9) is hinged on and opens, in the union (8) of the pull bar (3) in the closed driving mechanism, the upper articulation driving toothed gear (12) of scraping cutter bracket (7) initiatively, the follower gear (13) that is meshed with driving toothed gear (12) at the driven upper articulation of scraping cutter bracket (7); All be connected one group of steady arm (10) at the two ends of scraping on cutter bracket (7) the underbeam opposite face initiatively with driven, corresponding with the cleaning periphery position of charging hole lid (11), on initiatively and the driven opposite face of scraping cutter bracket (7) underbeam, be evenly equipped with two scrapers, at initiatively and the driven top installing snubber (2) of scraping cutter bracket (7).
2, by the described coal charger charging hole lid of claim 1 clearing apparatus, it is characterized in that: the motor drive mechanism of described charging hole lid (11) is made up of cover carriage motor (6) and chain-drive mechanism (14).
3, by the described coal charger charging hole lid of claim 1 clearing apparatus, it is characterized in that: described driving mechanism is by pull bar (3), union (8); rocking arm (4) and hydro-cylinder (5) are formed; go up an end of hinged hydro-cylinder (5) at coal charger steel construction (1); the tailpiece of the piston rod of hydro-cylinder (5) and the upper articulation that is fixed in the rocking arm (4) on the coal charger steel construction (1); the two ends of pull bar (3) all connect union (8); an end union (8) of the bottom of rocking arm (4) and pull bar (3) is hinged, and the union (8) of pull bar (3) the other end is hinged on initiatively scraping on the cutter bracket (7) in the cleaning head.
4, by the described coal charger charging hole lid of claim 1 clearing apparatus, it is characterized in that: described each scraper, the shape of the cleaning face of its shape and charging hole lid matches; It is made up of support (15), cutter hub (16) and cleaning brush (18), totally 4 groups are fixed on respectively on two groups of steady arms (10), cutter hub (16) and cleaning brush (18) are made by high-abrasive material, put together on the support (15) with bolt respectively, support (15) puts together on the side of the body of rod (19) of steady arm (10) with bolt.
5, by the described coal charger charging hole lid of claim 1 clearing apparatus, it is characterized in that: described every group of steady arm (10) is made up of two bodies of rod (19) and two dowel discs (17), scrape cutter bracket (7) bottom at each and connect one above the body of rod, one side two ends of the body of rod connect dowel disc (17), are provided with the cooperation in protruding, a recessed hole in the opposite face of two dowel discs (17).
6, by the described coal charger charging hole lid of claim 1 clearing apparatus, it is characterized in that: described snubber (2) is connected initiatively and the driven top of scraping cutter bracket (7) by bearing pin.
CNU2008202323816U 2008-12-26 2008-12-26 Device for cleaning coal-charging hole cover of coal charging car Expired - Lifetime CN201325938Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202323816U CN201325938Y (en) 2008-12-26 2008-12-26 Device for cleaning coal-charging hole cover of coal charging car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202323816U CN201325938Y (en) 2008-12-26 2008-12-26 Device for cleaning coal-charging hole cover of coal charging car

Publications (1)

Publication Number Publication Date
CN201325938Y true CN201325938Y (en) 2009-10-14

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CNU2008202323816U Expired - Lifetime CN201325938Y (en) 2008-12-26 2008-12-26 Device for cleaning coal-charging hole cover of coal charging car

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417821A (en) * 2011-12-22 2012-04-18 太原重工股份有限公司 Oven cover cleaning device for coke oven coal-charging vehicle
CN102585850A (en) * 2012-03-07 2012-07-18 大连华锐重工焦炉车辆设备有限公司 Coke oven coal car operation system
TWI381890B (en) * 2010-02-12 2013-01-11 Au Optronics Corp Scraper device and method of removing residue in bottle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381890B (en) * 2010-02-12 2013-01-11 Au Optronics Corp Scraper device and method of removing residue in bottle
CN102417821A (en) * 2011-12-22 2012-04-18 太原重工股份有限公司 Oven cover cleaning device for coke oven coal-charging vehicle
CN102585850A (en) * 2012-03-07 2012-07-18 大连华锐重工焦炉车辆设备有限公司 Coke oven coal car operation system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD.

Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN

Effective date: 20120405

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120405

Address after: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No.

Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd.

Address before: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No.

Patentee before: Huarui Co., Ltd., Dalian

CX01 Expiry of patent term

Granted publication date: 20091014

CX01 Expiry of patent term