CN110455080A - A kind of device and method for the realization controllable speed of trolley in belt type roasting machine - Google Patents

A kind of device and method for the realization controllable speed of trolley in belt type roasting machine Download PDF

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Publication number
CN110455080A
CN110455080A CN201910764651.0A CN201910764651A CN110455080A CN 110455080 A CN110455080 A CN 110455080A CN 201910764651 A CN201910764651 A CN 201910764651A CN 110455080 A CN110455080 A CN 110455080A
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CN
China
Prior art keywords
trolley
drive sprocket
speed
central controller
motor
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Granted
Application number
CN201910764651.0A
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Chinese (zh)
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CN110455080B (en
Inventor
朱强龙
王匀
李富柱
唐书浩
李瑞涛
许桢英
程晓农
蔡冬林
刘宏
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Jiangsu Hongda Special Steel Machinery Plant Co Ltd
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Jiangsu Hongda Special Steel Machinery Plant Co Ltd
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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/02Roasting processes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction

Abstract

The present invention is single in order to solve the belt type roasting machine trolley speed of service, the problem of each workspace takes up a large area, the present invention provides a kind of for realizing the method for the device and its controllable speed of the controllable speed of trolley in belt type roasting machine, including guide track system, dynamical system and control system, the speed of every trolley of control system central controller controls, trolley can be made to run in different processing sections with different speeds, guarantee enough process times, the occupied area of each processing district has been saved with this and improves processing efficiency.Has the characteristics that stabilization, effectively and rapidly.

Description

A kind of device and method for the realization controllable speed of trolley in belt type roasting machine
Technical field
It is specifically a kind of for realizing the controllable speed of trolley in belt type roasting machine the present invention relates to belt type roasting machine Device, method.Background technique
Currently, belt type roasting machine is widely used in the pelletizing production technique of various iron ores, collection drying, preheating, roasting and cooling In one, the advantages that production scale is big, characteristics of compact layout.But also inevitably there are various disadvantages in so large scale equipment, one of them It is exactly that numerous trolleys are close to cloth completed orbit, the speed of service is single, realizes that trolley exists by the length of each workspace in arrangement top The working time in different operating area, so that each workspace takes up a large area and disunity, and arranges for fear of belt type roasting machine track, So that the trolley of lost motion still proceeds slowly, many times, inefficiency are wasted.It effectively is done there is presently no a kind of Method solves the problems, such as this.For this problem, the present invention can be very good to solve the problems, such as this, which, which has, stablizes, has Effect, quick feature, can solve that belt type roasting machine trolley speed is single, workspace land occupation is big, working efficiency is low Problem.Summary of the invention
Single in order to solve the belt type roasting machine trolley speed of service, each workspace takes up a large area, the relatively low problem of efficiency, this hair It is bright provide it is a kind of in belt type roasting machine realize the controllable speed of trolley device and its controllable speed method, can be effective The single speed operation of solution trolley, the problem of each workspace takes up a large area, inefficiency.
The technical solution adopted by the present invention to solve the technical problems is: one kind is for realizing that trolley can in belt type roasting machine Control the device of speed, which is characterized in that including guide track system, dynamical system and control system;
The guide track system is made of double engaging wheels, guide rail, and four double engaging wheels are arranged on single trolley, double two-by-two to nibble Engagement is arranged between two guide rails up and down of trolley side before and after closing wheel, and engaging wheels include two engagement wheels, two engagements in pairs The multiple rectangular gear teeth of circumference uniform distribution and multiple triangle gear teeth are distinguished on wheel, two column of setting respectively correspond on two guide rail opposed inner faces The rectangular engaging hole group and triangle engaging hole group of the rectangular gear teeth and the triangle gear teeth;
The dynamical system is by drive sprocket one, drive sprocket two, drive sprocket three, transmission chain and motor form, single trolley Lower part or so arranges that motor, drive sprocket one and drive sprocket three and one siding track of trolley latter two double engaging wheels of going forward are same Axis solderless wrapped connection is connected, and drive sprocket two is connected with motor coaxle, drives drive sprocket one by transmission chain by motor output power On double engaging wheels of three power output of drive sprocket to trolley;
The control system is made of range sensor, central controller, before range sensor is arranged in the car body of every trolley Side, range sensor connection central controller controls trolley are advanced with braking and in different operating area to provide that speed is run.
The tooth profiles of double engaging wheels are dove-tail form, rectangle, ellipse, wantonly two combination of triangle.
A kind of method for the controllable speed of device of the realization controllable speed of trolley in belt type roasting machine, which is characterized in that Drive sprocket one and drive sprocket three and trolley two double engaging wheels coaxial linkages, drive sprocket two are connected with motor coaxle, Drive sprocket one and drive sprocket three are driven by transmission chain by motor output power, then outputs power to the double of trolley and nibbles It closes on wheel, drives trolley operation;Motor is by central controller controls simultaneously, by the revolving speed of central controller controls motor Lai Realize the final speed of service of trolley;When trolley marches to different operating section: loading area, ascending air dry section, lower sending down abnormally ascending Dry section, preheating zone, roast area, Hou Shaoqu, cooling zone are flowed, according to the processing duration that pelletizing processing technology requires, passes through center Controller controls every speed for marching to trolley under different operating area, and central controller controls trolley is in each region Speed, when trolley sails out of previous region, central controller controls trolley raises speed to subsequent region;Distance before being arranged in trolley Data are transmitted to central controller at a distance from previous trolley, and in real time by sensor monitoring, once spacing is too small, central controller Control trolley slows down or brakes at once.
The range sensor of control system is arranged in front of the car body of every trolley, for detect and previous trolley away from From.The traveling of central controller primary console vehicle has different speeds from braking and in different operating area.
The tooth profiles of double engaging wheels can have dove-tail form, rectangle, ellipse, triangle selection, and its role is to swallows The tail type gear teeth are engaged with dovetail slot rails to be had the function of being oriented to and makes up left and right gap, and the rectangle gear teeth are led with rectangular channel Rail engagement has the function of backlash compensation and limit, and the two is worked in coordination, and double engaging wheels and guide rail perfection can be made to nibble Conjunction makes trolley steadily advance.Guide rail arranged up and down can also effectively prevent trolley to fall in unloading part simultaneously.
Drive sprocket one and drive sprocket three and trolley two double engaging wheels coaxial linkages, drive sprocket two and motor are same Axis is connected, and drives drive sprocket one and drive sprocket three by transmission chain by motor output power, then output power to platform On double engaging wheels of vehicle, trolley operation is driven.Motor is by central controller controls simultaneously, by central controller controls motor Revolving speed come make trolley by the regulation speed of service travel.
When trolley marches to different operating section: loading area, ascending air dry section, down current dry section, preheating zone, Roast area, Hou Shaoqu, cooling zone control every by central controller according to the processing duration that pelletizing processing technology requires The speed for marching to trolley under different operating area, when trolley sails out of previous area, central controller controls trolley raises speed to latter Area avoids idle stroke from wasting time.Central controller also controls the working condition of each workspace simultaneously.
Data are transmitted to center at a distance from previous trolley, and in real time by the range sensor moment monitoring before being arranged in trolley Controller, once spacing is too small, central controller controls trolley at once and slows down or brake.
The beneficial effects of the present invention are:
1. passing through the speed of every trolley of central controller controls, trolley can be made to transport in different processing sections with different speeds Row, guarantees enough process times, has saved the occupied area of each processing district with this and improved processing efficiency.
2. pair engaging wheels engage cooperation with guide rail, double engaging wheels can be effectively prevented and run under motor drive When, it is possible to create wheel not there is a phenomenon where rolling and opposite rail generates sliding, and double engaging wheels and guide rail pass through swallow Tail type engages cooperation with rectangular channel, can make double engaging wheels smooth rotations.
3. the range sensor arranged on trolley ensure that the position safety between trolley, will not collide.
Detailed description of the invention
Fig. 1 is control schematic diagram of the present invention.
Fig. 2 is trolley structure schematic diagram
Fig. 3 is double engaging wheels schematic diagrames.
Fig. 4 is guide rail structure schematic diagram.
Fig. 5 is power system architecture schematic diagram.
In figure:
1- trolley, 2- guide track system, 3- dynamical system, 4- range sensor, 5- central controller, the bis- engaging wheels of 201-, 202- guide rail, the rectangular gear teeth of 203-, the 204- triangle gear teeth, the rectangular engaging hole group of 205-, 206- triangle engaging hole group, 301- Drive sprocket one, 302- drive sprocket two, 303- drive sprocket three, 304- transmission chain, 305- motor.
Specific embodiment
Present invention will be further explained with reference to the attached drawings and specific examples, but protection scope of the present invention is simultaneously It is without being limited thereto.
As shown in Figure 1, a kind of for realizing the device of the controllable speed of trolley in belt type roasting machine, including it is guide track system 2, dynamic Force system 3 and control system;
Guide track system 2 shown in Fig. 2-4 is made of double engaging wheels 201, guide rail 202, and four double engaging wheels 201 divide in pairs Be arranged in the two sides of single trolley, before and after two pairs of engaging wheels 201 engagement be arranged in trolley side two guide rails 202 up and down it Between, engaging wheels include two engagement wheels in pairs, and the multiple rectangular gear teeth 203 of circumference uniform distribution and multiple triangles respectively are taken turns in two engagements The gear teeth 204, two column of setting respectively correspond the rectangular engaging hole group 205 of the rectangular gear teeth and the triangle gear teeth on two guide rail opposed inner faces With triangle engaging hole group 206;
Dynamical system 3 shown in Fig. 5 is by drive sprocket 1, drive sprocket 2 302, drive sprocket 3 303, transmission chain 304 and electricity Machine 305 forms, and motor 305, drive sprocket 1 and drive sprocket 3 303 and trolley one are arranged in single trolley lower part or so Former and later two coaxial solderless wrapped connections of double engaging wheels 201 are connected on siding track, drive sprocket 2 302 with motor 305 is coaxial is connected, pass through 305 output power of motor drives drive sprocket 1 and 3 303 power output of drive sprocket to trolley by transmission chain 304 On double engaging wheels 201;
Control system is made of range sensor 4, central controller 5, before range sensor 4 is arranged in the car body of every trolley Side, range sensor 4 connect 5 console garage of central controller into braking and different operating area with provide speed transport Row.
The tooth profiles of double engaging wheels 201 also may be selected to be dove-tail form, rectangle, ellipse, triangle in above-described embodiment Wantonly two combination of shape.
A kind of method for the controllable speed of device of the realization controllable speed of trolley in belt type roasting machine, drive sprocket one 301 and drive sprocket 3 303 and two, trolley, 201 coaxial linkages of double engaging wheels, drive sprocket 2 302 and motor 305 are coaxial It is connected, drive sprocket 1 and drive sprocket 3 303 is driven by transmission chain 304 by 305 output power of motor, then will move Power is exported to double engaging wheels 201 of trolley, drives trolley operation;Motor 305 is controlled by central controller 5 simultaneously, by Central controller 5 controls the revolving speed of motor to realize the final speed of service of trolley;When trolley marches to different operating section: dress Expect area, ascending air dry section, down current dry section, preheating zone, roast area, Hou Shaoqu, cooling zone, work is processed according to pelletizing The processing duration that skill requires controls every speed for marching to trolley under different operating area, center control by central controller 5 Device 5 processed controls trolley in the speed in each region, when trolley sails out of previous region, 5 console vehicle speed increase of central controller To subsequent region;Data are transmitted to center at a distance from previous trolley, and in real time by the monitoring of range sensor 4 before being arranged in trolley Controller 5, once spacing is too small, central controller 5 controls trolley at once and slows down or brake.
Present invention seek to address that the belt type roasting machine trolley speed of service is single, each workspace is taken up a large area, and efficiency is relatively low The problem of.When equipment brings into operation, travelled by central controller controls trolley speed to different operating area, charged, It when dry, preheating, roasting, cooling, discharging and zero load, can carry out, and the dynamical system of trolley and lead by defined speed respectively Rail system can make trolley steadily advance well, improve the working efficiency of belt roasting.
Above to provided by the present invention a kind of for realizing that the method for the controllable speed of trolley carries out in belt type roasting machine It introduces.Also applying specific embodiment herein, principle and implementation of the present invention are described, the above embodiment party The explanation of formula is merely used to help understand method and its core concept of the invention, not carries out to the spirit and scope of the present invention It limits.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement Or modification all belongs to the scope of protection of the present invention.

Claims (3)

1. a kind of for realizing the device of the controllable speed of trolley in belt type roasting machine, which is characterized in that including guide track system, power System and control system;
The guide track system is made of double engaging wheels (201), guide rail (202), and four double engaging wheels (201) are arranged in individually On trolley, engagement is arranged between two guide rails up and down (202) of trolley side before and after double engaging wheels (201) two-by-two, is nibbled in pairs It closes wheel and includes two engagement wheels, distinguish the multiple rectangular gear teeth of circumference uniform distribution and multiple triangle gear teeth, two guide rails on two engagement wheels Two column of setting respectively correspond the rectangular engaging hole group and triangle engaging hole group of the rectangular gear teeth and the triangle gear teeth on opposed inner faces;
The dynamical system is by drive sprocket one (301), drive sprocket two (302), drive sprocket three (303), transmission chain (304) It is formed with motor (305), motor (305), drive sprocket one (301) and drive sprocket three are arranged in single trolley lower part or so (303) latter two coaxial solderless wrapped connection of double engaging wheels (201) of going forward with one siding track of trolley is connected, drive sprocket two (302) and electricity Machine (305) is coaxially connected, and drives drive sprocket one (301) by transmission chain (304) by motor (305) output power and is driven In sprocket wheel three (303) power output to double engaging wheels (201) of trolley;
The control system is made of range sensor (4), central controller (5), and range sensor (4) is arranged in every trolley Car body in front of, range sensor (4) connect central controller (5) console garage into braking and different operating area with Provide speed operation.
2. a kind of for realizing the device of the controllable speed of trolley in belt type roasting machine according to claim 1, which is characterized in that The tooth profiles of double engaging wheels (201) are dove-tail form, rectangle, ellipse, wantonly two combination of triangle.
3. it is a kind of in belt type roasting machine realize the controllable speed of trolley method, which is characterized in that drive sprocket one (301) and Drive sprocket three (303) and two, trolley double engaging wheels (201) coaxial linkages, drive sprocket two (302) and motor (305) are same Axis is connected, and drives drive sprocket one (301) and drive sprocket three by transmission chain (304) by motor (305) output power (303), it then outputs power on double engaging wheels (201) of trolley, drives trolley operation;During motor (305) passes through simultaneously Controller (5) control is entreated, the final speed of service of trolley is realized by the revolving speed of central controller (5) control motor;Work as trolley March to different operating section: loading area, ascending air dry section, down current dry section, preheating zone, roast area, Hou Shaoqu, Cooling zone is controlled every by central controller (5) and marches to different works according to the processing duration that pelletizing processing technology requires Make the speed of trolley under area, central controller (5) controls trolley in the speed in each region, when trolley sails out of previous region When, central controller (5) console vehicle speed increase to subsequent region;Before being arranged in trolley range sensor (4) monitoring with it is previous The distance of trolley, and data are transmitted to central controller (5) in real time, once spacing is too small, central controller (5) console at once Vehicle slows down or braking.
CN201910764651.0A 2019-08-19 2019-08-19 Device and method for realizing controllable speed of trolley in belt roasting machine Active CN110455080B (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379348A (en) * 1972-06-22 1975-01-02 Koppers Gmbh Heinrich Belt sintering machines
KR20010019060A (en) * 1999-08-24 2001-03-15 이구택 A method of manufacturing a sintered ore
CN101082495A (en) * 2007-07-30 2007-12-05 攀枝花新钢钒股份有限公司 Device for tracking sintering trolley position and method thereof
CN101476464A (en) * 2009-01-06 2009-07-08 上海创力矿山设备有限公司 Double-row driving chainless traction system of coal mining machine
KR20110011857A (en) * 2009-07-29 2011-02-09 주식회사 포스코 Apparatus for detecting inferior wheel in sintering trailer
CN102086484A (en) * 2009-12-04 2011-06-08 塔塔咨询服务有限公司 On-line optimization of induration of wet iron ore pellets on a moving grate
CN202928353U (en) * 2011-11-18 2013-05-08 李春来 Sintering machine with trolley free from skew back with three-wheel and double-rail method adopted
CN106288799A (en) * 2016-08-10 2017-01-04 北京首钢建设集团有限公司 A kind of method processing belt type roasting machine chassis sideslip
CN108369069A (en) * 2015-12-15 2018-08-03 奥图泰(芬兰)公司 Trolley for transmitting discrete material to be heat-treated
CN109975044A (en) * 2017-12-28 2019-07-05 中冶长天国际工程有限责任公司 A kind of pallet fault detection method, apparatus and system
CN210464029U (en) * 2019-08-19 2020-05-05 江苏宏大特种钢机械厂有限公司 Device for realizing controllable speed of trolley in belt type roasting machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379348A (en) * 1972-06-22 1975-01-02 Koppers Gmbh Heinrich Belt sintering machines
KR20010019060A (en) * 1999-08-24 2001-03-15 이구택 A method of manufacturing a sintered ore
CN101082495A (en) * 2007-07-30 2007-12-05 攀枝花新钢钒股份有限公司 Device for tracking sintering trolley position and method thereof
CN101476464A (en) * 2009-01-06 2009-07-08 上海创力矿山设备有限公司 Double-row driving chainless traction system of coal mining machine
KR20110011857A (en) * 2009-07-29 2011-02-09 주식회사 포스코 Apparatus for detecting inferior wheel in sintering trailer
CN102086484A (en) * 2009-12-04 2011-06-08 塔塔咨询服务有限公司 On-line optimization of induration of wet iron ore pellets on a moving grate
CN202928353U (en) * 2011-11-18 2013-05-08 李春来 Sintering machine with trolley free from skew back with three-wheel and double-rail method adopted
CN108369069A (en) * 2015-12-15 2018-08-03 奥图泰(芬兰)公司 Trolley for transmitting discrete material to be heat-treated
CN106288799A (en) * 2016-08-10 2017-01-04 北京首钢建设集团有限公司 A kind of method processing belt type roasting machine chassis sideslip
CN109975044A (en) * 2017-12-28 2019-07-05 中冶长天国际工程有限责任公司 A kind of pallet fault detection method, apparatus and system
CN210464029U (en) * 2019-08-19 2020-05-05 江苏宏大特种钢机械厂有限公司 Device for realizing controllable speed of trolley in belt type roasting machine

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