CN106345825A - Chain type steel transferring machine with functions of lifting and transferring steel in two directions - Google Patents

Chain type steel transferring machine with functions of lifting and transferring steel in two directions Download PDF

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Publication number
CN106345825A
CN106345825A CN201610911280.0A CN201610911280A CN106345825A CN 106345825 A CN106345825 A CN 106345825A CN 201610911280 A CN201610911280 A CN 201610911280A CN 106345825 A CN106345825 A CN 106345825A
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CN
China
Prior art keywords
steel
chain
machine
moving
lifting
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Granted
Application number
CN201610911280.0A
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Chinese (zh)
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CN106345825B (en
Inventor
刘大庆
谢海深
李芳�
陈晓霞
韩亚涛
杨建军
白海波
李永虎
梁辰
高向娟
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Xuanhua Iron and Steel Group Co Ltd
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Xuanhua Iron and Steel Group Co Ltd
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Priority to CN201610911280.0A priority Critical patent/CN106345825B/en
Publication of CN106345825A publication Critical patent/CN106345825A/en
Application granted granted Critical
Publication of CN106345825B publication Critical patent/CN106345825B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Abstract

The invention discloses a chain type steel transferring machine with functions of lifting and transferring steel in two directions and belongs to the technical field of lifting steel transferring machine equipment. The chain type steel transferring machine is used for transferring finished products from a conveying roller channel to a collection chain belt. The technical scheme adopted by the invention is as follows: the lower part of a steel transferring support seat is connected with lifting cylinder assemblies; a driving transmission shaft is mounted on the steel transferring support seat; two ends of the driving transmission shaft are connected with motor-reducers; a plurality of steel transferring chain belts are mounted on head chain wheels of the driving transmission shaft and tail chain wheels on chain belt support frames; the chain belt support frames are welded with a bearing seat of the driving transmission shaft to form a rigid integrated frame with the steel transferring support seat; the plurality of steel transferring chain belts are located between rollers of the conveying roller channel respectively; the rear ends of the chain belt support frames are connected with a steel transferring machine rotation shaft fixed on the side of a roller channel bracket. The chain type steel transferring machine has prominent substantive features and remarkable progress, is simple in structure and convenient to maintain; sprayed water has no influence on the transmission part of the steel transferring device; the labor intensity is reduced; the unsafe factors are reduced; the operating efficiency is improved.

Description

A kind of chain type machine for moving steel with lifting and two-way shifting steel functional
Technical field
The present invention relates to a kind of transfer to, from rollgang, the machine for moving steel collecting chain belt by finished product, belong to lifting machine for moving steel and set Standby technical field.
Background technology
Machine for moving steel is that the finished product during wire rod and section rolling is transferred to the discharging shifting collecting chain belt from rollgang The device of steel.The machine for moving steel commonly used at present has two kinds of forms, and one kind is crank gyration type, and it moves the lifting of steel dolly and shifting steel is equal Completed by the gyration of crank.One kind is hydraulic driven, its move steel chain lifting to be completed by hydraulic cylinder, move steel action by Motor drives reductor, is driven by power transmission shaft and moves steel chain motion, and realizes moving steel.
Due to its structure and movement characteristic, floor space is greatly it is impossible to reach adverse movement, so installing for crank gyration type In, can be only installed in the melt pit collected below chain belt, this kind of structure is more applicable for the wire rod being not required to align, but for need Steel must be dropped to below the temperature of regulation before aligning, just can align, this is accomplished by chain belt by section bar to be aligned Setting cooling and spraying system, and because the feature of chain type machine for moving steel is it is impossible to accomplish waterproofing protection, the water flowing through or splashing often is made Bearing rust is become to damage, the accident such as motor burning, in especially winter, often result in the phenomenon that machine for moving steel is frozen in.Additionally, due to It does not have counteragent, when needing to choose neat chi material, can only manually stand in and be chosen neat chi material with hook in big chain belt, Increased labor intensity, but dangerous.Also have due to crank connecting link machine for moving steel drive system structure complexity, need to pass from crank To on axle, then upload to big connecting rod from axle, little yoke plate is driven by big connecting rod, then drive shifting steel dolly to realize moving by little yoke plate Steel, all sites are all connected with pin, the cumulative error being caused due to pin gap fit dimension, cause transmission unstable, impact Greatly, noise is big for vibration, and when moving on to the steel collected in chain belt, when not removing in time, next shifting steel action is easy to wound Surface of profile or hit steel curved, causes quality objection or causes difficulty to aligning.Though and hydraulic lifting move steel can overcome above Shortcoming, but hydraulic pressure machine for moving steel dynamic structure is complicated, needs special Hydraulic Station, and initial investment is greatly it is necessary to there be special hydraulic pressure Attendant, safeguards complicated.In sum, prior art exist the section bar that is big, being unsuitable for needing spraying cooling that takes up room move steel, Move that the impact of steel dolly and section bar is big, work noise is big, easily scratch or gouge Surface of profile, do not enable reverse movement, fluid pressure type Initial stage puts into the defects such as Hydraulic service personnel big, that needs are special.
China Patent No. cn101585448a discloses a kind of shaped steel conveying horizontal steel moving mechanism, and this mechanism can carry out steel The translation of part, can achieve the lifting of steel part, production efficiency is higher simultaneously again.This mechanism drives drive chain by reducing motor Motion is thus drive workpiece support plate to realize the translation motion of steel;Promote to draw high bullet by the stretching motion of hydraulic pressure Steel Piston Rod While The length of spring changes, so that the jacking supporting leg gradient of workpiece support plate lower end changes the lifting action realizing steel part.But should Mechanism structure is complicated, and maintenance point is many, and the position of hydraulic cylinder and reducing motor is arranged in the middle and lower part of mechanism, in-site installation When will be arranged at move steel before in equipment and the foundation pit between equipment after moving steel, install not easy to operate, safeguard after having an accident Maintenance is difficult.
China Patent No. cn1847115a discloses a kind of quick steel raising and shifting machine, and this machine for moving steel lift steel is swift in motion, work Make reliable, solve the technical barrier that on a production line strip rolled piece is carried out with big distance lift moves well.Its lifting action Drive the eccentric on synchronizing shaft to rotate by motor, eccentric drivening rod, elevating rocker arm action, make guide rail beam and thereon Dolly moves up and down;Its transfer mechanism is then to drive synchronizing shaft to rotate by reducing motor, thus by synchronizing shaft being Row sprocket wheel drives chain and sprocket driving device, pulls corresponding walking dolly to carry out transfer movement, realizes level by the rotating of motor Move back and forth.Meanwhile, this machine for moving steel is provided with the synchronization that two sets of lazy-tongs ensure lifting body and transfer mechanism respectively.But this machine Structure structure is more complicated, and for ensureing the stationary transfer of steel, lifting structure and transfer mechanism are both needed to arrange lazy-tongs.And this shifting The elevating mechanism motor of steel machine need to be arranged on the bottom maintenance not easy to install of steel part, and the working environment of motor is also poor simultaneously, Motor easily breaks down impact service life.
In general, the common drawback of above two machine for moving steel is that structure is complex, installs and difficult in maintenance, particularly With respect to complicated in-situ production environment, equipment easily breaks down, and increased maintenance load.
Content of the invention
The technical problem to be solved is to provide a kind of chain type machine for moving steel with lifting and two-way shifting steel functional, This chain type machine for moving steel structure is simple, compact, easy to installation and maintenance, and cooling shower water will not cause to equipment to damage, it is to avoid Gouge or scuffing are produced to steel surface, can also can realize way moving, easily scale and neat chi are separated, reduce work Intensity, reduces unsafe factor.
The technical scheme solving above-mentioned technical problem is:
A kind of chain type machine for moving steel with lifting and two-way shifting steel functional, it includes moving bridle iron, lift cylinder assembling, actively passes Moving axis, motor-speed reducer, shaft coupling, head sprocket wheel, tail chain wheel, shifting steel chain band, machine for moving steel rotating shaft, neat chi material collecting tank, move steel and prop up Seat is arranged on the relative side of collections chain belt of rollgang, and the bottom moving bridle iron connects lift cylinder and assembles, lift cylinder Assembling is located in the melt pit moving below bridle iron, moves and installs initiative drive shaft above bridle iron, the two ends of initiative drive shaft are divided It is not connected with motor-decelerator by shaft coupling, head sprocket wheel is arranged on initiative drive shaft, a plurality of shifting steel chain band is connected to head Between sprocket wheel and tail chain wheel, a plurality of shifting steel chain band is located between the roller of rollgang respectively, pacifies between head sprocket wheel and tail chain wheel Equipped with chain belt support, the front end of chain belt support is connected as one with the bearing block of machine for moving steel bearing, after chain belt support End is connected with machine for moving steel rotating shaft, and machine for moving steel rotating shaft is fixed on the side of roller-way support, and machine for moving steel rotating shaft is located at before collecting chain belt Face, neat chi material collecting tank is placed on the outside of initiative drive shaft, the length direction of neat chi material collecting tank and the length of initiative drive shaft Degree direction is parallel.
The above-mentioned chain type machine for moving steel with lifting and two-way shifting steel functional, described initiative drive shaft is made up of multistage axis body, Multistage axis body is connected as one by multiple long shaft couplers.
The above-mentioned chain type machine for moving steel with lifting and two-way shifting steel functional, described initiative drive shaft is arranged on axle by bearing In bearing, along the length direction arrangement of initiative drive shaft, bearing block passes through triangular fin plate weld and is moving steel multiple bearing blocks It is fixed on machine bearing, the opposite side of bearing block triangle floor is welded with connecting plate makes chain belt support be connected with bearing block It is formed as one and be rigidly connected.
Above-mentioned have lifting and two-way shifting steel functional chain type machine for moving steel, described a plurality of move steel chain band two ends respectively with head Sprocket wheel is connected with tail chain wheel, forms the endless strand of closing.
The above-mentioned chain type machine for moving steel with lifting and two-way shifting steel functional, described tail chain wheel is arranged on by u shape sprocket holder On chain belt support, chain belt support is provided with square tubular structure near the lower chain trough of belt bottom of tail chain wheel side, bottom Chain belt passes through in square tube, and square tube lower weld has crank group, and the lower end of crank group is connected with machine for moving steel rotating shaft.
The above-mentioned chain type machine for moving steel with lifting and two-way shifting steel functional, described lift cylinder is assembled into two, lifting air The cylinder gas returning port of cylinder assembling installs pressure regulator valve, and when the cylinder of lift cylinder assembling is in low level, the upper surface moving steel chain band is low In rollgang upper surface.
The above-mentioned chain type machine for moving steel with lifting and two-way shifting steel functional, installs four springs and subtracts below described shifting bridle iron Shake assembling, spring shock absorption assembling is made up of spring fixed cylinder and spring, and spring fixed cylinder is that upright round steel pipe makes, and spring is put Put in spring fixed cylinder.
The invention has the beneficial effects as follows:
The shifting steel chain band of the present invention is arranged in parallel and interts therebetween with rollgang and collection chain belt, during lift cylinder action, Move bridle iron and drive to move steel chain band point centered on machine for moving steel rotating shaft and rotate and lifts on the whole, move steel chain band by the steel on rollgang After material holds up, motor drives and moves the rotation of steel chain band, and steel are transplanted in collection chain belt, realizes moving steel operation.
The present invention has prominent substantive distinguishing features compared with prior art and significantly improves, and is mainly reflected in:
(1) structure is simple, compact, floor space is little, small investment, set-up time are short;
(2) running part of equipment is no longer arranged in the foundation pit between rollgang and collection chain belt, and is mounted in defeated Send on ground outside roller-way, Maintenance and Repair are convenient, simultaneously because running part is installed on outside roller-way, when stocking need to be sprayed During cooling, shower water will not impact to the running part moving steel device, and motor burning, bearing rust etc. will not be occurred existing As;
(3) process that steel move to steel chain band from rollgang is leaned on cylinder jack-up to move steel chain band and is realized, and steel are from shifting steel chain Taking to and collecting the process of chain belt is then stable drive transition by two groups of chain belt, because colliding with or rub, steel surface will not be produced Gouge or scuffing;
(4) lean on the rotating i.e. reverse transfer of achievable steel of controlled motor, thus non-scale material is transferred and is collected in cloth Put at conveying roller-way end, in the scale material collecting tank collecting chain belt opposite side, instead of and original manually stand in chain The operational approach chosen non-scale material with hook on band, before entering straightener, without manually section bar being fallen face, and is directly entered Straightener is aligned, and reduces labor intensity, reduces unsafe factor, improves work efficiency.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the use state schematic diagram of the present invention;
Fig. 3 is the structure schematic top plan view of the present invention;
Fig. 4 is the chain belt structural representation of the present invention;
Fig. 5 is the side view of Fig. 4.
In figure labelling is as follows: moves bridle iron 1, initiative drive shaft 2, motor-speed reducer 3, shaft coupling 4, bearing block 5, triangle Shape floor 6, head sprocket wheel 7, shifting steel chain band 8, chain belt support 9, tail chain wheel 10, crank group 11, machine for moving steel rotating shaft 12, major axis shaft coupling Device 13, lift cylinder assembling 14, spring shock absorption assembling 15, rollgang 16, collection chain belt 17, neat chi material collecting tank 18, angle steel 19.
Specific embodiment
The present invention is made up of lifting part, two-way shifting steel part and neat chi material collecting tank 18.
Lifting part includes moving bridle iron 1, lift cylinder assembling 14, spring shock absorption assembling 15.
Two-way shifting steel part include initiative drive shaft 2, motor-speed reducer 3, shaft coupling 4, bearing block 5, triangle floor 6, Head sprocket wheel 7, shifting steel chain band 8, chain belt support 9, tail chain wheel 10, crank group 11, machine for moving steel rotating shaft 12, long shaft coupler 13.
In figure shows, moves the relative side of collections chain belt 17 that bridle iron 1 is arranged on rollgang 16, shifting bridle iron 1 Bottom connects lift cylinder assembling 14, and lift cylinder assembling 14 is located in the melt pit moving bridle iron 1 lower section, and melt pit is according to outside cylinder Shape size design basis, installation and replacing in order to cylinder are advisable.Lift cylinder assembling 14 is two, lift cylinder assembling 14 Cylinder gas returning port install pressure regulator valve, to adjust back pressure, return hydraulic cylinder speed adjusted with this, so that cylinder is smoothly returned to Lowest order.
In figure shows, moves bridle iron 1 lower section and installs four spring shock absorption assemblings 15, spring shock absorption assembling 15 is fixed by spring Cylinder and spring composition, spring fixed cylinder is that upright round steel pipe makes, and spring is placed in spring fixed cylinder, reduces cylinder with this Impact in backhaul and spring.
In figure shows, initiative drive shaft 2 is arranged on shifting bridle iron 1, and shaft coupling is passed through at the two ends of initiative drive shaft 2 respectively 4 are connected with motor-decelerator 3, and head sprocket wheel 7 is arranged on initiative drive shaft 2, and tail chain wheel 10 is arranged on chain belt support 9, Tail chain wheel 10 is arranged on the front of the collection chain belt 17 of rollgang opposite side, and a plurality of shifting steel chain band 8 is connected to a sprocket wheel 7 and tail Between sprocket wheel 10.Motor drives final drive shaft 2 to rotate, and then drives head sprocket wheel 7 to rotate, and head sprocket wheel 7 passes through shifting steel chain band 8 and drives Tail chain wheel 10 rotates, and moves steel chain band 8 and realizes rotating around head sprocket wheel 7 and tail chain wheel 10, installs between head sprocket wheel 7 and tail chain wheel 10 Chain belt support 9 is had to make to move in shifting steel chain band 8 groove above it and the steel needing transfer can be supported.
In figure shows, being matched with the head sprocket wheel 7 on initiative drive shaft 2 in a plurality of one end moving steel chain band 8, moves steel chain band 8 The other end match with the tail chain wheel 10 being arranged on chain belt support 9, the chain belt support of tail chain wheel 10 side 9 and crank group 11 connections, and be connected with machine for moving steel rotating shaft 12 by crank, move the chain belt support 9 between steel chain band 8 and move on bridle iron 1 Bearing block 5 be welded as a whole by connecting plate, so that move steel chain band 8 forming rigid overall architecture with moving bridle iron 1.
In figure shows, initiative drive shaft 2 is arranged on bearing block 5 by bearing, and multiple bearing block 5 is along initiative drive shaft 2 length direction arrangement, the installation site of multiple bearing blocks 5 is respectively positioned on the side of the head sprocket wheel 7 moving steel chain band 8, and by weldering The fixed form of fishplate bar plays to the chain belt support 9 moving steel chain band 8 and supports and fixing effect in succession, and initiative drive shaft 2 is by many Section axis body composition, multistage axis body is connected as one by multiple long shaft couplers 13.
In figure shows, initiative drive shaft 2 is respectively mounted many heads sprocket wheel 7, a plurality of two ends moving steel chain band 8 respectively with head Sprocket wheel 7 is connected with tail chain wheel 10, forms the endless strand of closing, moves the chain belt support 9 by upper and lower trough of belt for the steel chain band 8 Support, chain belt support 9 and bearing block 5 are rigidly connected from but move steel chain band 8 and form rigid overall architecture with moving bridle iron 1.Many Bar moves steel chain band 8 and is respectively arranged between the roller of rollgang 16.When the cylinder of lift cylinder assembling 14 is in low level, move The upper surface of steel chain band 8 is less than the upper surface about 20mm of rollgang 16, is lifted up machine for moving steel in cylinder and carries out moving steel operation When, the upper surface moving steel chain band 8 is higher than in the upper surface of rollgang 16, and tilts to collecting chain belt 17 direction.
In figure shows, the upper end with crank group 11 of the rear end of chain belt support 9 is connected, the lower end of crank group 11 and shifting Steel machine rotating shaft 12 is connected, and machine for moving steel rotating shaft 12 is arranged on the side of roller-way support.Cylinder upwards action when, move bridle iron 1 carry Dynamic chain belt support 9 and shifting steel chain band 8 are lifted with machine for moving steel rotating shaft 12 on the whole for fulcrum.
In figure shows, initiative drive shaft 2 two ends are respectively mounted and are connected with motor-speed reducer 3, two motor-speed reducers 3 It is separately mounted to move two ends above bridle iron 1, for reducing space hold, using the motor-speed reducer integral type kind of drive.Electricity Machine has and rotates and reverse two rotation directions, therefore can realize two-way shifting steel.Motor-speed reducer 3 is arranged on lift side, real Show the rear driving moving steel, be to install and maintenance provides conveniently.A motor is respectively installed in two ends, solves due to running part The lift platform conducted oneself with dignity and cause is uneven, and the installation of two motors simultaneously serves the function of the using and the reserved, an electricity at ordinary times Machine works, and when a failure occurs it, disconnects and damages motor, connect and start another motor, the time only needs 5 minutes, and other side The shifting steel device of formula, change a motor, minimum need half an hour, therefore reduce the downtime.
The work process of the present invention is as follows:
Rolling completes and is delivered to collection chain belt 17 through the angle steel 19 that cold bed cooling, cold shears cut into scale by rollgang 16 Outside;Now, cylinder not yet action, moves steel chain band 8 and is located at rollgang 16 upper surface bottom about 20mm.Operator press By cylinder jack-up, cylinder drives and moves bridle iron 1, chain belt support 9, moves steel chain band 8 and move the whole of bridle iron 1 top operation button With machine for moving steel rotating shaft 12 as fulcrum, be integrally inclined upwardly set running part rotation, and angle steel 19 is raised to from rollgang 16 On the shifting steel chain band 8 of machine for moving steel.At this moment, operator pass through control knob, start motor and rotate forward, motor passes through shaft coupling 4 drive initiative drive shafts 2 and the head sprocket wheel 7 being installed on initiative drive shaft 2 rotate, thus driving shifting steel chain band 8 to rotate forward, By angle steel 19 to collecting the transfer of chain belt 17 side, by moving the linking of steel chain band 8 and collection chain belt 17, angle steel 19 is transferred to collection Collecting zone is entered on chain belt 17.
After one group of angle steel 19 is all transferred to collection chain belt 17, close down machine for moving steel motor, operator's pressing operations are pressed Button makes cylinder drop to initial position, and now, shifting steel chain band 8 is again at the position less than rollgang 16 upper surface 20mm, Wait next the group angle steel 19 on transfer rollgang 16.
When the non-scale material that last is cut is transported at rollgang 16, same start button makes the shifting steel chain band 8 will be non- The angle steel (neat chi material) of scale plays shifting steel chain band from rollgang 16 pop-up, and now operator press opening of motor reversal Dynamic button, moves steel chain band 8 and rotates backward under the drive of motor, and the angle steel 19 of non-scale is moved to collecting chain belt 17 opposite direction Send, in the neat chi material collecting tank 18 of landing to rollgang 16 end side.

Claims (7)

1. a kind of have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: it include move bridle iron (1), rise Sending down the abnormal ascending QI cylinder assembling (14), initiative drive shaft (2), motor-speed reducer (3), shaft coupling (4), head sprocket wheel (7), tail chain wheel (10), shifting Steel chain band (8), chain belt support (9), machine for moving steel rotating shaft (12), neat chi material collecting tank (18), move bridle iron (1) and are arranged on conveying The relative side of the collection chain belt (17) of roller-way (16), the bottom moving bridle iron (1) connects lift cylinder assembling (14), lifting air Cylinder assembling (14) is located in the melt pit moving below bridle iron (1), moves and installs initiative drive shaft (2) above bridle iron (1), actively The two ends of power transmission shaft (2) are connected with motor-decelerator (3) by shaft coupling (4) respectively, and head sprocket wheel (7) is arranged on and actively passes On moving axis (2), a plurality of shifting steel chain band (8) is connected between a sprocket wheel (7) and tail chain wheel (10), and a plurality of shifting steel chain band (8) is respectively Between the roller of rollgang (16), chain belt support (9), chain belt are installed between head sprocket wheel (7) and tail chain wheel (10) The front end of support (9) is connected as one with the bearing block (5) of machine for moving steel bearing (1), the rear end of chain belt support (9) with move steel Machine rotating shaft (12) is connected, and machine for moving steel rotating shaft (12) is fixed on the side of roller-way support, and machine for moving steel rotating shaft (12) is located at collects chain Before band (17), neat chi material collecting tank (18) is placed on the outside of initiative drive shaft (2), the length side of neat chi material collecting tank (18) To parallel with the length direction of initiative drive shaft (2).
2. according to claim 1 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: described master Dynamic power transmission shaft (2) is made up of multistage axis body, and multistage axis body is connected as one by multiple long shaft couplers (13).
3. according to claim 2 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: described master Dynamic power transmission shaft (2) is arranged on bearing block (5) by bearing, and multiple bearing blocks (5) are along the length direction of initiative drive shaft (2) Arrangement, bearing block (5) is fixed on machine for moving steel bearing (1) by triangular fin plate weld, bearing block (5) triangle floor Opposite side be welded with connecting plate and make chain belt support (9) connect as one formation with bearing block (5) and be rigidly connected.
4. according to claim 3 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: a plurality of shifting The two ends of steel chain band (8) are connected with head sprocket wheel (7) and tail chain wheel (10) respectively, form the endless strand of closing.
5. according to claim 4 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: described tail Sprocket wheel (10) is arranged on chain belt support (9) by u shape sprocket holder, and chain belt support (9) is near tail chain wheel (10) side Lower chain trough of belt bottom is provided with square tubular structure, and the chain belt of bottom passes through in square tube, and square tube lower weld has crank group (11), the lower end of crank group (11) is connected with machine for moving steel rotating shaft (12).
6. according to claim 5 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: described liter Sending down the abnormal ascending QI cylinder assembling (14) is two, and the cylinder gas returning port of lift cylinder assembling (14) installs pressure regulator valve, and lift cylinder assembles (14) Cylinder when being in low level, the upper surface moving steel chain band (8) is less than rollgang (16) upper surface.
7. according to claim 6 have lifting and two-way shifting steel functional chain type machine for moving steel it is characterised in that: described shifting Four spring shock absorptions are installed below bridle iron (1) and assemble (15), spring shock absorption assembling (15) is made up of spring fixed cylinder and spring, Spring fixed cylinder is that upright round steel pipe makes, and spring is placed in spring fixed cylinder.
CN201610911280.0A 2016-10-19 2016-10-19 A kind of chain type machine for moving steel with lifting and two-way shifting steel functional Active CN106345825B (en)

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CN108555036A (en) * 2017-12-28 2018-09-21 江苏省冶金设计院有限公司 Steel device under a kind of modularization cold bed
CN111991717A (en) * 2018-07-25 2020-11-27 杨春光 Cigarette smoke filtering mask for protecting infants of 0 to 3 years old and using method

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CN103611904A (en) * 2013-11-25 2014-03-05 中冶东方工程技术有限公司 Transverse steel moving and billet discharging device
CN206122345U (en) * 2016-10-19 2017-04-26 宣化钢铁集团有限责任公司 Steel machine is moved to chain with go up and down and two -way steel function of moving

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Publication number Priority date Publication date Assignee Title
CN201010354Y (en) * 2006-05-16 2008-01-23 攀钢集团攀枝花钢铁研究院 Steel lifting and carrying machine with large working distance
CN202343898U (en) * 2011-09-02 2012-07-25 中冶赛迪工程技术股份有限公司 Bi-directional steel moving device
CN203061569U (en) * 2013-02-04 2013-07-17 中冶东方工程技术有限公司 Steel billet charging rack
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Publication number Priority date Publication date Assignee Title
CN108555036A (en) * 2017-12-28 2018-09-21 江苏省冶金设计院有限公司 Steel device under a kind of modularization cold bed
CN111991717A (en) * 2018-07-25 2020-11-27 杨春光 Cigarette smoke filtering mask for protecting infants of 0 to 3 years old and using method

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