CN2426125Y - Wheel type plane agglutinating machine - Google Patents

Abstract

The utility model discloses a wheel type plane sintering machine. The structure of the wheel type plane sintering machine is that both sides of a sintering production line below a sintering machine production line head of a stepwise plane sintering machine are provided with a pair of head wheels 6, and a toothed plate 7 of each head wheel 6 is just clamped between the front and the back wheel axles 9 of a sintering trolley 8 so as to transfer the sintering trolley 8 with one tooth position. The head wheels 6 have the function of continuous traveling, so that the sintering trolleys can be transferred from a starting position to the tail part of a sintering machine continuously, and then the trolleys move forward to the tail of the sintering machine by mode of squeeze to complete every procedure of the sintering production line; the utility model has uniform material distribution, and favorable quality of products; in addition, the sintering machine keeps the advantages of stepwise sintering machines, has light weight and low operational level of factory building, and saves investment.

Description

Wheeled plane sintering machine

The utility model relates to a kind of sintering machine that sintering deposit is produced that is used for.

Sintering deposit production equipment in the blast furnace raw material preparation field has continuous pallettype sintering machine and small-sized step-by-step movement plane sintering machine.Continuous pallettype sintering machine has large, medium and small serial complete set of equipments, advantage such as because of the maturation that possesses skills, production efficiency height, technical indicator advanced person, labour intensity are little, good product quality and be widely used in each iron company and sintering plant.The structure of continuous pallettype sintering machine is equivalent to a broad track, and two pairs of gear wheels, great wheel and tail wheels are established in front and back.Great wheel is a driving wheel, by motor drives, and speed adjusting gear control, the centre is picked up the platform pallet by number and is formed.Great wheel one by one rises to it the sintered production line on top on from the chassis on the chassis line of return bottom, and continuously chassis is pushed to tail, tail wheel with the sintering deposit on the pallet translate into be subjected to the ore deposit funnel after, chassis is delivered on the chassis line of return of sintering machine bottom, this is the chassis running of a solid, so require the operation planar height height of sintering machine, factory building height, weight of equipment is big, makes investment increase.

Some small-sized iron and steel enterprises adopt step-by-step movement plane sintering machine to produce sintering deposit in succession in recent years.It is light that step-by-step movement plane sintering machine has weight of equipment, and the low advantage of giving prominence to that waits of operation absolute altitude reduces investment significantly.Step-by-step movement plane sintering machine is to establish a car puller at sintering machine production line head, the thrust of car puller is picked up the platform pallet with number on the sintering machine production line and is promoted, the stroke of car puller is the length of a joint pallet, and a chassis one chassis pushes to the sintering machine afterbody discontinuously.Its pallet on the sintered production line through cloth, igniting, sintering, be cooled to after tail finished the sintering overall process, cross by the tail stirring and pallet to be delivered on the chassis return trajectory again after car ploughs under sintering deposit ore deposit groove with sintering deposit, cross on the car before by the chassis transfer mechanism on the return trajectory pallet being transplanted on machine, cross the originating location that sintering pallet delivered to pallet by car before the machine.Pallet is along sintered production line, the tail stirring crosses and crosses Car Track before Car Track, chassis return trajectory, the machine and make the planar rectangular shuttling movement, and pallet is by car puller one one of pallet to be passed to previous crops step-by-step movement gap on sintered production line, requires the valve operation of apparatus for distributing should be synchronous with the pallet step frequency.There is error material will occur leaking slightly.Like this, bed of material fabric thickness inequality causes the igniting sintering situation difference of charge level each point, directly influences sintering quality, is the low main cause of yield rate that causes sintering deposit.Also owing to leak material, cloth inequality, ignition quality not high limited to step-by-step movement plane sintering machine to the maximization direction develop possible.

The purpose of this utility model provides a kind of wheeled plane sintering machine, and it can solve above-mentioned continuous pallettype sintering machine and the existing problem of step-by-step movement sintering machine, makes that the sintering machine weight of equipment is light, factory building is operated at the bottom of the absolute altitude, and cloth is even, good product quality.

For achieving the above object, solution of the present utility model is to be positioned at the sintered production line both sides a pair of great wheel is set below the sintered production line head of step-by-step movement plane sintering machine, the pitch circle of great wheel and pallet wheel shaft horizontal center line are tangent, two wheel distance between axles of tooth plate width on the great wheel and pallet are corresponding, tooth plate just is stuck between the wheel shaft of pallet front and back, pallet can be transferred a tooth position.Like this when sintering machine begins to produce, car puller is pushed to the position of mentioning of great wheel with pallet by the chassis originating location, and then the wheel shaft that blocks pallet by the tooth plate of a pair of great wheel is transferred a tooth position with pallet.The transmission of the tooth plate of great wheel and the wheel shaft of chassis is equivalent to the transmission of sprocket wheel and chain.Be right after second pallet and served the position of mentioning of great wheel, pallet is sent to the sintering machine afterbody from here on continuously, leave the mode that the pallet of great wheel relies on chassis to squeeze chassis and advance to tail by car puller.

After adopting such structure, because this sintering machine has been cancelled the tail wheel of continuous pallettype sintering machine and the vertical and return phase of pallet, solid returned become the plane and return, making the sintering machine weight of equipment reduce is about with 50～60% of area continuous pallettype sintering machine weight of equipment, the main operation plane absolute altitude of main sintering building is by present about 20 meters, drop to about 10 meters, basic load reduces one times; Because this sintering machine is to be provided with a pair of great wheel below the head of step-by-step movement sintering machine production line, great wheel has the function of dispatching a car continuously, thereby cloth is even, good product quality again.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the front view of wheeled plane of the present utility model sintering machine.

Fig. 2 is the floor plan of sintering machine shown in Figure 1.

In Fig. 1 and Fig. 2, this wheeled plane sintering machine comprises that car puller 1, sintered production line 2, stirring cross parts such as crossing Car Track 5 before Car Track 3, pallet return trajectory 4, the machine, and wherein sintered production line 2, stirring cross and cross Car Track 5 before Car Track 3, pallet return trajectory 4, the machine and be planar rectangular and arrange.Below sintered production line 2 heads, be positioned at the sintered production line both sides a pair of great wheel 6 is set, the pitch circle of great wheel 6 and pallet wheel shaft horizontal center line are tangent, the width of the tooth plate 7 on the great wheel 6 is corresponding with pallet 8 front and back wheel distance between axles, and tooth plate 7 just blocks wheel shaft 9.When sintering machine was started working, car puller 1 was pushed to the position of mentioning of great wheel 6 with pallet 8 by the chassis originating location, and then the tooth pitch of wheel shaft 9 rotations that blocks pallet by the tooth plate 7 of a pair of great wheel is transferred a tooth position with pallet 8.The tooth plate 7 of great wheel 6 and wheel shaft 9 transmissions of chassis are equivalent to the transmission of sprocket wheel and chain.Be right after second pallet and served the position of mentioning of great wheel 6, pallet is sent to sintering machine tail from here on continuously, leave the mode that the pallet of great wheel 6 relies on chassis to squeeze chassis and advance to tail by car puller 1.In this continuous process, as continuous pallettype sintering machine, finish cloth igniting, sintering cooling procedure and back overturning blanking, and overcome step-by-step movement plane sintering machine and the fatal shortcoming that has, the advantage that agglomerating plant is in light weight, the sintering operation absolute altitude is low of having saved step-by-step movement plane sintering machine from damage.The position that pallet 8 arrives tail pushes stirring by pusher dog with it and crosses on the car 10, stirring crosses that a hydraulic pressure tipple is arranged on the car 10 is altogether 95 ° of angles with tumble 90 ° of angles and original 5 ° of angles of chassis, makes sintering deposit on the chassis break away from the vertical support position and drops to and be subjected in the groove of ore deposit.Pallet enters discontinuous intermittent motion by continuous motion after arriving the tail position, one one tableland stirring of pallet and one one tableland are transported to pallet on the return trajectory 4 by crossing car, pusher dog 12 on the return trajectory 4 crosses on the car 11 before it is delivered to machine, cross car 11 before the machine pallet is transported to the pallet originating location, this is a cycle period of pallet.

The power of the continuous operation of pallet is from the electric actuator of great wheel 6, and great wheel 6 is made circular motion by the sintering requirement by arrangements for speed regulation, and one one of pallet is pushed to tail.

At tail, pallet becomes intermitten service by continuous operation, when reaching the tail position, crosses on the car 10 by pallet by pusher dog it is pulled over stirring, stirring crosses car two tasks, the one, sintering deposit is turned over into receiving cone, the 2nd, the pallet of unsnatching material is delivered on the pallet return trajectory 4, on return trajectory 4, chassis is pulled over and cross on the car 11 before the pallet machine with pusher dog 12, pallet is delivered to the originating location of pallet by crossing car 11 before the machine.

Claims (1)

1, a kind of wheeled plane sintering machine, comprise car puller (1), sintered production line (2), stirring crosses Car Track (3), pallet return trajectory (4), cross Car Track parts such as (5) before the machine, sintered production line (2) wherein, stirring crosses Car Track (3), pallet return trajectory (4), cross Car Track (5) before the machine and be the planar rectangular layout, it is characterized in that: below described sintered production line (2) head, be positioned at sintered production line (2) both sides a pair of great wheel (6) is set, the pitch circle and the pallet wheel shaft horizontal center line of great wheel (6) are tangent, tooth plate (7) width on the great wheel (6) is corresponding with pallet (8) front and back wheel distance between axles, tooth plate (7) just blocks wheel shaft (9), and pallet (8) is transferred a tooth position.

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