CN206858490U - All-hydraulic expanded letter coke oven mechanism briquette equipment - Google Patents

Abstract

All-hydraulic expanded letter coke oven mechanism briquette equipment described in the utility model, is related to a kind of coking machinery, and specially coking is with scattered coal cake of press device.In on pusher machine, pusher machine is located on track A transporting coal box installed；Loaded on the coal bin side wall of coal bin on tableland base between stove, is pressed, loaded on column, coke pusher is loaded on pusher machine by column by track B；Supporting plate is by transmission system loaded on pusher machine；It is characterised by that all-hydraulic expanded letter coke oven mechanism briquette equipment also includes：Automatically controlled positioner, horizontal thrust support meanss, cloth device for coal pressure device for coal, layer-by-layer distribution device, control device for hydraulic system, supporting plate, carrier roller mechanism, system of coalingging, stove door switch device, coal bin side wall mobile device, towed dedusting car, rotation maintenance agencies；The utility model has the characteristics that structure is novel, cloth coal is uniform, burn out rate is low, automaticity is high, stable, fault rate is low, therefore belongs to a kind of new all-hydraulic expanded letter coke oven mechanism briquette equipment for integrating economy and practicality.

Description

All-hydraulic expanded letter coke oven mechanism briquette equipment

Technical field

All-hydraulic expanded letter coke oven mechanism briquette equipment described in the utility model, it is related to a kind of coking machinery, specially refines It is burnt with scattered coal cake of press device.

Background technology

In the prior art, no matter the equipment of external or domestic ramming briquette, carries out production work using overall supporting plate Industry.Therefore, production efficiency is low, and utilization rate of equipment and installations is not high；Also, most mechanisms use motor+reductor drive pattern. Especially during mechanical packing briquette, not only noise is big, and vibrations are violent, and the maintenance capacity of equipment is more, moreover, the float coal formed So that coal burn out rate exceeds at double than theoretical value.

Existing pusher machine uses overall support board structure substantially, and this structure has following deficiency：

1st, bad adaptability, pusher machine must be with making the pressure one-to-one progress of coal firm by ramming, it is impossible to separate, each work；

2nd, fault rate is higher, no matter cloth coal, pressure or coaling, push away coal coal, being broken down in which link, it is whole all to make Individual production process is interrupted, or even in paralyzed state；

3rd, auxiliary body is few, it is difficult to realizes automation.

Existing pusher machine uses electric motor-driving way, following deficiency be present：

Conventional ADS driving mode is motor+reductor+automatically controlled soft starting device, for low-speed heave-load coking production and Speech, it is higher to there is fault rate, it is difficult to realize automation the problems such as, particularly in busier production operation, motor it is frequent Start, the problem of fault rate is higher also occurs after using frequency converter costly.

Existing cloth coal mode is the plate that coal bunker bottom is provided with transverse shifting, opening can cloth coal, in the presence of this mode Row deficiency：

1st, the uncontrollable lower coal amount of cloth coal；

2nd, cloth coal is uneven, and the later stage smooth difficulty that paves is big, increases process and labor strength.

The compactor structure that existing pressure coal is hammered into shape more using overall coal pressing plate and split, both structures exist it is following not Foot：

1st, overall coal pressing plate due to pressure area it is larger, it is necessary to increase pressure kerosene cylinder and hydraulic system pressure, but by Limited in by space, increase the size-constrained of pressure kerosene cylinder, and improve hydraulic system pressure to increase the loss of component, and And the preparation of the standby redundancy of device for coal and maintenance is pressed all to have problem；

2nd, multiple compactor structures are that compactor self gravitation to be leaned on makes firm by ramming, consolidates briquette, equipment be present and shake big, noise Greatly, dust is big, coal burn out rate is high, device damage rate is high and the problems such as maintenance maintenance cost height.

For it is above-mentioned the problems of in the prior art, a kind of new all-hydraulic expanded letter coke oven mechanism coal of research and design Cake equipment, it is the problems of in the prior art very necessary so as to overcome.

The content of the invention

In view of it is above-mentioned the problems of in the prior art, the purpose of this utility model is that research and design is a kind of new complete Hydraulic pressure expanded letter coke oven mechanism briquette equipment.It is further intended to simplify device structure, weight of equipment is greatly reduced, improves the property of equipment Valency ratio；And so that whole technological process is more smooth, and the effective usability of equipment is lifted, using mutual with mutually standby theory Automatic detection, automatic record, display and alarm with the technology such as various sensors, chip controls, improve the reliability of equipment.

What technical solution of the present utility model was realized in：

All-hydraulic expanded letter coke oven mechanism briquette equipment described in the utility model, including pusher machine, transporting coal case, track A, pressure Tableland base, coke pusher, supporting plate and transmission system between coal bin, column, track B, stove；Transporting coal box installed is on pusher machine, pusher machine On track A；Track B is loaded between stove by column on the base of tableland, presses the coal bin side wall of coal bin loaded on column, coke pusher Loaded on pusher machine；Supporting plate is by transmission system loaded on pusher machine；It is characterised by all-hydraulic expanded letter coke oven mechanism briquette equipment Also include：Automatically controlled positioner, horizontal thrust support meanss, cloth device for coal pressure device for coal, layer-by-layer distribution device, hydraulic system control Device processed, supporting plate, carrier roller mechanism, system of coalingging, stove door switch device, coal bin side wall mobile device, towed dedusting car, rotation Maintenance agencies；

Automatically controlled positioner described in the utility model includes：Position signalling emitter and position signalling reception device, Position signalling emitter is loaded on pusher machine front end, and position signalling emitter front end is unobstructed；Position signalling receiving device fills The operating desk sidepiece before fire door, front end are unobstructed；Before pusher machine runs to carbonizing chamber, carbonizing chamber is confirmed by automatically controlled positioner Heat (batch) number position, so as not to occur contraposition it is inaccurate and caused by the endless congruence error of carbonization；This automatically controlled positioner belongs to full-automatic control The basis of system, each operation after otherwise can not completing.

Totally two groups of horizontal thrust support meanss described in the utility model, loaded on pusher machine bottom, filled respectively positioned at coke pushing Put rear and front end on center line and transporting coal case center line；To offset caused horizontal thrust in operating process.

By running mechanism loaded on track B, cloth device for coal includes cloth device for coal described in the utility model：Hydraulic motor B, wheeled cloth coal impeller, fixed guide pin bushing, movable guide bush, multistage hydraulic cylinder, positioning gear ring, coal bunker；Wheeled cloth coal impeller and hydraulic pressure Motor B output shaft is connected, and positioning gear ring is loaded on hydraulic motor B output shafts and forms wheeled coal feeder；Set below coal bunker Two coal outlets, one group of wheeled coal feeder is provided with the bottom of each coal outlet；Fixed guide pin bushing is loaded on below wheeled coal feeder； Movable guide bush is loaded on fixed guide pin bushing bottom multistage hydraulic cylinder and is loaded on fixed guide pin bushing top by link, and is located at two coal outlets Between center；By hydraulic motor B rotation, the rotation of wheeled cloth coal impeller is driven, controls the lower coal inside coal bunker Amount, positioning gear ring may insure that wheeled cloth coal impeller off-position does not leak coal accurately；Coal in coal bunker drops into coal by movable guide bush In case.

Pressure device for coal described in the utility model includes：Press coal car frame, travelling wheel, pressure coal hydraulic cylinder, guide rod, pressure coal Plate, locking hook, conductiving slide rail and hydraulic pressure microseism device；Press coal car frame by travelling wheel loaded on track B；Coal pressing plate passes through 3 pressures Bottom of the coal hydraulic cylinder loaded on pressure coal car frame, press the top of coal hydraulic cylinder that pressure sensor is housed for one wherein；On coal pressing plate Portion both ends are respectively provided with a guide rod, and guide rod is by guide sleeve loaded on pressure coal car frame；Conductiving slide rail is housed on guide rod； A hydraulic pressure microseism device is housed inside the coal pressing plate of each pressure coal cylinder lower；Locking hook is L-type structure, its top and pressure Coal car frame is hinged, and bottom is in contact with the lower edge of coal bin guide rail steel construction；Press coal hydraulic cylinder by vehicle frame and travelling wheel along coal bin Length direction moves, pressure coal hydraulic cylinder piston rod lifting and whereabouts under the drive of hydraulic means, and the coal pressing plate of its bottom is by coal Scattered coal in case is compacted, and the hydraulic pressure microseism device vibrations in coal pressing plate add pressure coal effect；Rise when pressing coal caused by car body and make Firmly offseted by locking hook and steel structure girder.

Control device for hydraulic system and layer-by-layer distribution device described in the utility model and cloth device for coal loaded on it is same walk In row mechanism；

Carrier roller mechanism described in the utility model is loaded on the steel structure platform of pusher machine front end；For adjusting supporting plate and furnace bottom Difference in height, reduce and deformed caused by briquette shove charge；

Transmission device described in the utility model includes hydraulic motor A, sprocket shaft, coaling gear sprocket wheel and bearing block B；Chain Wheel shaft is loaded on the rear end of steel structure platform by bearing block B；The both ends of sprocket shaft are respectively equipped with a hydraulic motor A；Coaling gear Sprocket wheel is connected loaded on sprocket shaft by chain and connecting plate with supporting plate；When to hydraulic motor A fuel feeding, coaling gear chain Wheel rotates, and drives the chain above it to move, realizes coal charging function.

The system of coalingging described in the utility model includes：Supporting plate, coal bin bottom plate balancer, hydraulic wireline winch device, front end support Roller mechanism and sprocket wheel tension mechanism；

Hydraulic wireline winch device described in the utility model is loaded on pusher machine platform rear portion, hydraulic wireline winch device and rear baffle phase Connection, rear baffle are placed in supporting plate rear end；Hydraulic wireline winch, which is used to that the rear baffle after briquette will to be unloaded, tows back to original position.

Coal bin bottom plate balancer described in the utility model is two groups totally four, and one is assembled in the nearly car in tableland base top between stove End, it is another to be assembled in pusher machine top Jin Lujian tablelands cardinal extremity；Each coal bin bottom plate balancer includes：Servo hydraulic cylinder, double roller Wheel, diplopore connecting rod, swing connecting bar, joist, base and delta link；Base is loaded between stove on tableland base or steel structure platform, Servo hydraulic cylinder rear end is articulated with base, and a free end of front end and delta link is movably hinged；Delta link Loaded on base, another free end and one end of diplopore connecting rod are hinged middle fixing end hinge；The other end of diplopore connecting rod with Swing connecting bar is hinged；Swing connecting bar and it is fixed on tableland base between stove or the joist bearing pin on steel structure platform connects；Double roller wheel Coupled with joist by axle, and fixed with jackscrew；

On sprocket wheel tension mechanism described in the utility model is fixed in the mounting groove of pusher machine steel structure platform；Sprocket wheel rises Tight mechanism includes：Tensioner hydraulic cylinder, bearing block A, ratchet, positioning hydraulic cylinders and wedge；Tensioner hydraulic cylinder fills with positioning hydraulic cylinders Inside mounting groove, the top of tensioner hydraulic cylinder is connected with bearing block A；Bearing block A bottom is provided with ratchet, is put down with steel construction Ratchet in platform mounting groove matches；The top of positioning hydraulic cylinders is equipped with wedge, wedge be located at mounting groove inwall and bearing block A it Between；Sprocket wheel is housed on bearing block A；When critical chain, positioning hydraulic cylinders drive wedge to be moved rearwards, and sky occurs in the top of bearing block Gap, tensioner hydraulic cylinder can are pushed ahead, so as to realize tight chain；After tight chain, positioning hydraulic cylinders push away before driving wedge, by bearing The space of seat top is filled out, that is, realizes positioning.

Supporting plate described in the utility model is split-type structural, including preceding supporting plate, rear supporting plate, hydraulic corner device, locker And guider；Preceding supporting plate is placed in tableland base top between stove, in the middle part of pressure coal bin；Rear supporting plate is loaded on pusher machine by transmission system On；The bearing pin and guide of guider are respectively symmetrically loaded on preceding supporting plate rear end lower and rear supporting plate front lower portion opposite position, are The connection guide-localization of preceding supporting plate and rear supporting plate；The lock sleeve of locker is loaded on preceding supporting plate rear end lower, and lock pin is loaded on rear supporting plate Front lower portion；Lock pin is connected with the hydraulic corner device loaded on rear supporting plate bottom；Rear supporting plate upper rear end is provided with rear baffle；When Hydraulic corner device is rotated by 90 ° when separating, and rear supporting plate recession can be achieved.When wanting to form overall, rear supporting plate moves ahead on both sides Guider and locker in the presence of, you can realize；With it is existing support coal plate compared with, coal-charging pusher machine not by ramming briquette when Between constrain, or even greatly improve operating efficiency using double coal bins.

Stove door switch device described in the utility model includes swivel mount, fixed mount, expansion bracket and plucks gate stop frame, therein Swivel mount is connected by four-point contact ball with base, and base is fixed on steel structure platform；Oscillating oil cylinder is housed on base, The top of oscillating oil cylinder is connected with swivel mount；There is fixed mount in swivel mount, fixed mount is in inverted L-shaped, and its vertical section is placed in rotation In frame, and it is connected with its spline, then contains expansion bracket in its horizontal segment, the other end of expansion bracket is then with T-shaped axle, connected body and plucking Gate stop frame couples；There is load lifting cylinder in the vertical section of the fixed mount, its one end is fixed on base, and the other end is vertical with fixed mount The top of section is hinged；There is displacement hydraulic cylinder in the expansion bracket, its other end is fixed on fixed mount, and the other end is cut with scissors with expansion bracket Connect；Connected body is connected with aligning cylinder；There are three ends on the T-shaped axle, wherein vertical axis upper end connection is fixed to hook oscillating cylinder, lower end On expansion bracket, horizontal ends are connected with connected body；After pusher machine, which is realized, to be aligned, door opener oscillating motor fuel feeding starts, Rotated from stop position to coke pusher, now pluck a framework and be in extreme lower position, during being rotated by 90 °, expansion bracket is forward Mobile, after aligning fire door, swivel mount is pulled away from firedoor frame under the lifting of mobile hydraulic cylinder, by fire door；Because coke pusher is away from stove The distance of door is limited, so, it must be rotated while shifting after expansion bracket；Because it is provided with dust removing tube above furnace gate opening gear Road, so, hoisting depth is limited, because one equipment will adapt to several fire doors during door opening and closing, therefore is existed and is aligned cylinder and pendulum Dynamic cylinder；Aligning the effect of cylinder and oscillating cylinder is：1st, because two fire door axles are at a distance of about two meters, if as body of heater, firedoor frame or The deformation of person's fire door in itself, the entirely possible situation such as contact surface blow-by when occurring hanging not upper furnace door or closing fire door, this is to open It is dynamic align cylinder and allow for plucking door being framed in adjusted on the above-below direction of ground, while start oscillating cylinder and allow for plucking door It is framed in and is adjusted on the left and right directions of ground, so as to ensures that contact of the fire door with firedoor frame is tight；2nd, when needs are plucked During lower upper furnace door, whole process is in addition to the lifting of lifting hydraulic cylinder will meet physical dimension, and remaining is similarly.

Coal bin side wall mobile device described in the utility model includes：Oscillating motor, eccentric shaft, bearing, coal bin side wall And column；Column is loaded on tableland base between stove；Eccentric shaft is by connecting plate loaded on column；Coal bin side wall is loaded on by connecting plate On eccentric shaft；Eccentric shaft realizes the opening and closing of coal bin side wall by being driven loaded on the oscillating motor on column；Oscillating motor band Dynamic eccentric shaft rotation, move after the coal bin side wall on eccentric shaft, realize that coal bin side wall translates to side rear, make coal bin side wall and coal it Between produce gap, be easy to push away coal.

The utility model in addition to control device for hydraulic system is using motor driving, using hydraulic pressure driven by all drive devices It is dynamic.

Horizontal thrust support meanss main body described in the utility model is hydraulic cylinder A, and hydraulic cylinder A is loaded on by support frame and pushed away At the burnt nearly concrete foundation in car bottom, hydraulic cylinder A piston rod front end, the hold-down head equipped with spherical handing-over flexible contact face.

Towed dedusting vehicle main body described in the utility model disappears dust-removing device for independent coke pushing or when coalingging, mainly It is made up of blower fan, sack cleaner, nut coke filter, dust gathering arrester and connecting pipe.

The maintenance of cloth device for coal, pressure device for coal described in the utility model is realized by rotating maintenance agencies.

Layer-by-layer distribution device institute described in the utility model cloth material is not binding material, solves briquette using sprinkling powder process The problem of layering.

Cloth coal pressure coal car between stove in platform, the scattered coal for receiving to prepare from coal tower enter in coal bunker, are transported to recurrence in place Coal bin one end.When cloth coal starts, movable guide bush drops to setting position under the driving provided with position sensor hydraulic cylinder, Then, the quantitative coal-distributing machine structure for starting fluid motor-driven starts lower coal, while under PLC programme-control, cloth coal car is by coal Run to the other end one end of case.At this moment, movable guide bush controls automatic lifting in place by PLC.Due to movable guide bush position height Positioning, and drag and scrape in the operation of cloth coal car, under the coal that falls on inside coal bin be evenly distributed.Directly by disjunctor after the good coal of cloth Pressure coal car carries out pressure coal, rule of thumb：Hydraulic cylinder of the coal power by two 300 mm diameters is pressed, in system pressure 16Ma operating mode It is lower to can be achieved.In view of coking production can not delay property, it is ad hoc to be calculated as three pressure coal hydraulic pressure according to mutual with mutually standby theory Cylinder, when system pressure reaches 10Ma, you can meet requirement.It is characterized in that：When an appearance in three hydraulic cylinders It during failure cisco unity malfunction, can be disconnected by the valve group in system, while system pressure is lifted to 16Ma by 10Ma, Time maintenance can be separately looked for be produced without influenceing.After cloth coal back and forth presses coal, you can by briquette compaction moulding.

Then, by the coaling gear on pusher machine, by the briquette pressed together with coal bin bottom plate, it is dragged to pusher machine On, and transport to before the carbonization chamber for needing to coaling, then loaded briquette in carbonization chamber by coaling gear.Cowl is divided into forward and backward Two sections, guide finger is provided with along the both ends of big track length direction, centre, which is provided with, turns to locking mechanism, is examined by video and pressure sensor Position and locking situation are measured, PLC automatically controls whole process, meanwhile, also can manually it control.Charging car can be by empty coal after installing coal Bottom plate, deliver between stove at the empty coal bin of platform, then the briquette pressed is taken out at another coal bin, deliver to the charcoal for needing to coaling Change room.Burner hearth is pushed out after coke has been refined, then by the coke pusher on pusher machine.

The utility model has the advantages that it will be apparent that it is mainly manifested in：

1st, the utility model supporting plate uses split-type structural, strong adaptability, two pressure coal bin pusher machines can be serviced with bicycle Other work can be carried out while pressure coal is made firm by ramming, flexibility is strong；

2nd, the utility model supporting plate uses split-type structural, and fault rate is low, can also not influence it even if there is glitch He is repaired in the case of working；

3rd, the utility model supporting plate uses split-type structural, easily realizes automatic control；

4th, the utility model replaces motor to realize full-automatic operation, preferably as driving using hydraulic motor The speciality of the low-speed heave-load of hydraulic-driven is make use of, fault rate is low, and maintenance cost is low；

5th, the utility model replaces motor to be used as driving using hydraulic motor, and driving force is big, small volume itself, weight Gently, the cost performance of equipment is improved；

6th, pressure device for coal of the present utility model, participate in pressing coal jointly using multiple hydraulic cylinders, it is ensured that one goes out wherein During existing problem, the work of positive normal pressure coal is not influenceed；

7th, vibrator is had additional on the coal pressing plate of pressure device for coal of the present utility model, it is ensured that pressure coal effect；

8th, it is provided with locking hook on pressure device for coal of the present utility model so that effect of increasing power caused by car body is led to during pressure coal Cross locking hook and steel structure girder offsets, add overall stability and security；

9th, conductiving slide rail is provided with pressure device for coal of the present utility model, coal pressing plate is heated, it is ensured that press in the winter time Coal plate bottom will not adhesion aqueous (icing) scattered coal；

10th, the utility model pressure device for coal is with small vibration, noise is small, dust is few, coal burn out rate is small, device damage rate is low, Maintenance maintenance cost is low；

11st, the utility model is provided with layer-by-layer distribution device, and not binding material is furnished between every layer of scattered coal, using spraying work Skill solves the problems, such as briquette layering.

The utility model has structure novelty, cloth coal is uniform, burn out rate is low, automaticity is high, stable, fault rate Low advantage, its high-volume, which puts goods on the market, will produce positive social benefit and significant economic benefit.

Brief description of the drawings

The utility model shares 19 width accompanying drawings, wherein：

Accompanying drawing 1 is the utility model structure diagram；

Accompanying drawing 2 is the top view of accompanying drawing 1；

Accompanying drawing 3 is the fluid motor-driven part-structure schematic diagram of coke pusher；

Accompanying drawing 4 is stove door switch apparatus structure schematic diagram；

Accompanying drawing 5 is stove door switch device side view；

Accompanying drawing 6 is the drive system structure schematic diagram for system of coalingging；

Accompanying drawing 7 is the servo hydraulic cylinder automatic tight chain mechanism structure schematic diagram of coaling gear；

Accompanying drawing 8 is the side view of accompanying drawing 7；

Accompanying drawing 9 is the top view of supporting plate；

Accompanying drawing 10 is the A-A structural representations of accompanying drawing 9；

Accompanying drawing 11 is the side view of accompanying drawing 10；

Accompanying drawing 12 is the B-B structural representations of accompanying drawing 9；

Accompanying drawing 13 is the structural representation of pressure device for coal；

Accompanying drawing 14 is that cloth coal presses coal car travelling wheel structural representation；

Accompanying drawing 15 is coal bin side wall construction schematic diagram；

Accompanying drawing 16 is cloth device for coal structural representation；

Accompanying drawing 17 is the side view of accompanying drawing 16；

Accompanying drawing 18 is coal bin bottom plate balancer structure schematic diagram；

Accompanying drawing 19 is the side view of accompanying drawing 18.

In figure：1st, tableland base between pusher machine 2, transporting coal case 3, track A 4, pressure coal bin 5, column 6, track B 7, stove 8th, coke pusher 9, supporting plate 10, transmission system 11, coal bin side wall 12, automatically controlled positioner 13, horizontal thrust support meanss 14th, cloth device for coal 15, pressure device for coal 16, layer-by-layer distribution device 17, control device for hydraulic system 18, carrier roller mechanism 19, dress Coal measures system 20, stove door switch device 21, coal bin side wall mobile device 22, towed dedusting car 23, rotation maintenance agencies 24th, rear baffle；

1-1, steel structure platform；

9-1, preceding supporting plate 9-2, rear supporting plate 9-3, hydraulic corner device 9-4, locker 9-5, guider (9-5)；

9-4-1, lock sleeve 9-4-2, lock pin；

9-5-1, bearing pin 9-5-2 guidees；

10-1, hydraulic motor A 10-2, sprocket shaft 10-3, sprocket wheel 10-4, bearing block B

13-1, hydraulic cylinder A；

It is 14-1 hydraulic motors B 14-12, wheeled cloth coal impeller 14-3, fixed guide pin bushing 14-4, movable guide bush 14-5, more Level hydraulic cylinder 14-6, positioning gear ring 14-7, coal bunker；

15-1, pressure coal car frame 15-22, travelling wheel 15-3, pressure coal hydraulic cylinder 15-4, guide rod 15-5, coal pressing plate 15-6, locking hook 15-7, conductiving slide rail 15-8, hydraulic pressure microseism device；

19-1, coal bin bottom plate balancer 19-2, hydraulic wireline winch device 19-3, front end carrier roller mechanism 19-4 and sprocket wheel rise Tight mechanism 19-5, rear baffle；

19-1-1, servo hydraulic cylinder 19-1-2, double roller wheel 19-1-3, diplopore connecting rod 19-1-4, swing connecting bar 19-1- 5th, joist 19-1-6, base 19-1-7, delta link；

19-4-1, tensioner hydraulic cylinder 19-4-2, bearing block A 19-4-3, ratchet 19-4-4, positioning hydraulic cylinders 19-4- 5th, wedge 19-4-6, sprocket wheel；

20-1, swivel mount 20-2, fixed mount 20-3, expansion bracket 20-4, pluck gate stop frame 20-5, four-point contact ball 20-6, base 20-7, T-shaped axle 20-8, connected body 20-9, load lifting cylinder 20-10, lifting hydraulic cylinder 20-11, align cylinder 20- 12nd, to hook oscillating cylinder 20-13, oscillating oil cylinder；

21-1, oscillating motor 21-2, eccentric shaft 21-3, bearing 21-4, coal bin side wall 21-5, column；

22-1, blower fan 22-2, sack cleaner 22-3, nut coke filter 22-4, dust gathering arrester 22-5, connecting pipe.

Embodiment

As shown in drawings, all-hydraulic expanded letter coke oven machine made coke briquette equipment, it is special for specific embodiment of the utility model Sign is：Coal and the sport equipment of hydraulic-driven pusher machine two are pressed including hydraulic pressure.Pusher machine therein, pass through radiofrequency signal alignment device 12 positioning, restart diagonal brace hydraulic cylinder 13, car body are connected with basis, pushed away with offsetting caused level in operating process Power；The plate recession of support coal uses hydraulic wireline winch 19-2；To reduce the hanging size of support coal plate, front end carrying roller 18 is set up：Pusher machine is walked Row mechanism uses fluid motor-driven；Coaling and dedusting during coke pushing using trailer dust pelletizing system 22；Coke pusher uses liquid Pressure motor 8 drives；Switch fire door is driven using the all-hydraulic switch fire door mechanism 20 of rotation lift-type；Coaling gear uses hydraulic motor 10 Driving；Coaling gear drive chain automatically controls tensioner using servo hydraulic cylinder mechanism 19；Support coal plate uses two-part 9；Using Rotary locking mechanism 15-6, to offset reaction force caused by pressure coal；Coal is pressed using three hydraulic cylinder 15-3, in solving to produce Break down, the problem of without standby cylinder；Using sensor 15-3, the data for pressing coal power are sent to standby in no paper storage facilities Look into；Using pressure coal shockless jolt mechanism 15-8, to strengthen the compactness of briquette；Using slide rail 15-7 conduction technologies, supplied to electric heater Electricity, to solve the problems, such as that the winter of cold district glues coal；Using the hydraulic component with embedded position and pressure sensor, with solution Certainly automatic control system prototype part is used in the problem of short-lived in the high vibration environment of high temperature；The pressure coal car traveling of cloth coal is standby using dual-purpose two Hydraulic motor 14-1, solve the problems, such as that maintenance time is tight；Using rotating open-close mechanism 21, driving coal bin side, mechanism has been simplified； Using quantitative coal-distributing machine structure 14, to solve effective control of multilayer coal distributing amount；Using multistage movable guide bush 14-4, in single hydraulic cylinder Between suspend form in midair, to improve the planarization of cloth coal；Using servo balance device 19-1, to avoid holding in the palm coal plate sideslip；It is viscous using not having The waste material of knot property, solve the problems, such as to press coal layering using sprinkling powder process；Using in hydraulic system, by high-pressure fuel-feed pump and low pressure Oil feed pump is installed in series 17, to solve the problems, such as hydraulic system very frequently automated conversion system pressure；Using commercially available hydraulic pressure Turntable 23, solves the maintenance problem of cloth coal pressure coal car.

All-hydraulic expanded letter coke oven mechanism briquette equipment, including pusher machine 1, transporting coal case 2, track A3, pressure coal bin 4, column 5, Tableland base 7, coke pusher 8, supporting plate 9 and transmission system 10 between track B6, stove；Transporting coal case 2 is loaded on pusher machine 1, pusher machine 1 In on track A3；By column 5 loaded on tableland base 7 between stove, the coal bin side wall 11 of pressure coal bin 4 pushes away track B6 loaded on column 5 Coke installation 8 is loaded on pusher machine 1；Supporting plate 9 is by transmission system 10 loaded on pusher machine 1；It is characterised by all-hydraulic expanded letter coke oven Mechanism briquette equipment also includes：Automatically controlled positioner 12, horizontal thrust support meanss 13, cloth device for coal 14, pressure device for coal 15, point Layer distribution device 16, control device for hydraulic system 17, supporting plate 9, carrier roller mechanism 18, system of coalingging 19, stove door switch device 20, coal Case side wall mobile device 21, towed dedusting car 22, rotation maintenance agencies 23；

Automatically controlled positioner 12 includes：Position signalling emitter and position signalling reception device, position signalling transmitting dress Put and be loaded on the front end of pusher machine 1, position signalling emitter front end is unobstructed；Position signalling receiving device is loaded on operating desk before fire door Sidepiece, front end are unobstructed；

Totally two groups of horizontal thrust support meanss 13, loaded on the bottom of pusher machine 1, respectively positioned at the center line of coke pusher 8 and fortune Rear and front end on the center line of coal bin 2；

By running mechanism loaded on track B6, cloth device for coal 14 includes cloth device for coal：Hydraulic motor B14-1, wheeled cloth Coal impeller 14-2, fixed guide pin bushing 14-3, movable guide bush 14-4, multistage hydraulic cylinder 14-5, positioning gear ring 14-6, coal bunker 14-7；Wheel Formula cloth coal impeller 14-2 is connected with hydraulic motor B14-1 output shaft, and positioning gear ring 14-6 exports loaded on hydraulic motor B14-1 Wheeled coal feeder is formed on axle；Two coal outlets are set below coal bunker 14-7, one group of wheel is provided with the bottom of each coal outlet Formula coal feeder；Fixed guide pin bushing is loaded on below wheeled coal feeder；Movable guide bush 14-4 is loaded on fixed guide pin bushing 14-3 bottoms multistage hydraulic Cylinder 14-5 is loaded on fixed guide pin bushing 14-3 tops, and the center between two coal outlets by link；

Pressure device for coal includes：Press coal car frame 15-1, travelling wheel 15-2, pressure coal hydraulic cylinder 15-3, guide rod 15-4, pressure coal Plate 15-5, locking hook 15-6, conductiving slide rail 15-7 and hydraulic pressure microseism device 15-8；Pressure coal car frame 15-1 is loaded on by travelling wheel 15-2 On track B6；Coal pressing plate 15-5 is pressed for one wherein by 3 bottoms of the pressure coal hydraulic cylinder 15-3 loaded on pressure coal car frame 15-1 The top of coal hydraulic cylinder is equipped with pressure sensor；Coal pressing plate 15-5 both upper ends thereofs are respectively provided with a guide rod 15-4, guide rod 15-4 is by guide sleeve loaded on pressure coal car frame 15-1；Conductiving slide rail 15-7 is housed on guide rod 15-4；In each pressure coal hydraulic pressure A hydraulic pressure microseism device 15-8 is housed inside the coal pressing plate 15-5 of cylinder 15-3 bottoms；Locking hook 15-6 is L-type structure, its top with Pressure coal car frame 15-1 is hinged, and bottom is in contact with the lower edge of coal bin guide rail steel construction；Control device for hydraulic system 17 and layering cloth Expect device 16 with cloth device for coal 14 loaded on same running mechanism；

Carrier roller mechanism 18 is loaded on the front end steel structure platform 1-1 of pusher machine 1；For adjusting the difference in height of supporting plate and furnace bottom, Reduce and deformed caused by briquette shove charge；

Transmission device includes hydraulic motor A10-1, sprocket shaft 10-2, coaling gear sprocket wheel 10-3 and bearing block B10-4；Chain Wheel shaft 10-2 is loaded on steel structure platform 1-1 rear end by bearing block B20-4；Sprocket shaft 10-2 both ends are respectively equipped with a liquid Pressure motor A10-1；Coaling gear sprocket wheel 10-3 is connected loaded on sprocket shaft 10-2 by chain and connecting plate with supporting plate 9；When During to hydraulic motor A fuel feeding, coaling gear sprocket wheel rotates, and drives the chain above it to move, realizes coal charging function；

System of coalingging 19 includes：Supporting plate 9, coal bin bottom plate balancer 19-1, hydraulic wireline winch device 19-2, front end carrier roller mechanism 19-3 and sprocket wheel tension mechanism 19-4；

Hydraulic wireline winch device 19-2 is loaded on the platform rear portion of pusher machine 1, and hydraulic wireline winch device 19-2 is connected with rear baffle 19-5 Connect, rear baffle 19-5 is placed in the rear end of supporting plate 9；

Coal bin bottom plate balancer 19-1 is two groups totally four, and one is assembled in the nearly car end in the top of tableland base 7 between stove, another assembling In the end of 1 top Jin Lujian tablelands base of pusher machine 7；Each coal bin bottom plate balancer 19-1 includes：Servo hydraulic cylinder 19-1-1, double roller Take turns 19-1-2, diplopore connecting rod 19-1-3, swing connecting bar 19-1-4, joist 19-1-5, base 19-1-6 and delta link 19-1- 7；For base 19-1-6 loaded on tableland base 7 between stove or steel structure platform 1-1, servo hydraulic cylinder 19-1-1 rear ends are articulated with base On 19-1-6, front end and a delta link 19-1-7 free end are movably hinged；Delta link 19-1-7 centre is consolidated Loaded on base 19-1-6, another free end and diplopore connecting rod 19-1-3 one end are hinged fixed end hinge；Diplopore connecting rod 19-1- 3 other end is hinged with swing connecting bar 19-1-4；Swing connecting bar 19-1-4 and it is fixed on tableland base 7 or steel structure platform between stove Joist 19-1-5 bearing pins connection on 1-1；Double roller wheel 19-1-2 is coupled with joist 19-1-5 by axle, and is fixed with jackscrew；

On sprocket wheel tension mechanism 19-4 is fixed in the steel structure platform 1-1 of pusher machine 1 mounting groove；Sprocket wheel tension mechanism bag Include：Tensioner hydraulic cylinder 19-4-1, bearing block A19-4-2, ratchet 19-4-3, positioning hydraulic cylinders 19-4-4 and wedge 19-4-5；Rise Tight hydraulic cylinder 19-4-1 and positioning hydraulic cylinders 19-4-4 is loaded on inside mounting groove, tensioner hydraulic cylinder 19-4-1 top and bearing block A19-4-2 is connected；Bearing block A19-4-2 bottom is provided with the ratchet in ratchet 19-4-3, with steel structure platform 1-1 mounting grooves 19-4-3 matches；Positioning hydraulic cylinders 19-4-4 top is equipped with wedge 19-4-5, wedge 19-4-5 be located at mounting groove inwall with Between bearing block A19-4-2；Sprocket wheel 19-4-6 is housed on bearing block A19-4-2；

Supporting plate 9 is split-type structural, including preceding supporting plate 9-1, rear supporting plate 9-2, hydraulic corner device 9-3, locker 9-4 and is led To device 9-5；Preceding supporting plate 9-1 is placed in the top of tableland base 7 between stove, positioned at the middle part of pressure coal bin 4；Rear supporting plate 9-2 passes through transmission system 10 Loaded on pusher machine 1；Guider 9-5 bearing pin 9-5-1 and guide 9-5-2 respectively symmetrically loaded on preceding supporting plate 9-1 rear end lowers with Rear supporting plate 9-2 front lower portion opposite positions, it is preceding supporting plate 9-1 and rear supporting plate 9-2 connection guide-localization；Locker 9-4's Lock sleeve 9-4-1 is loaded on preceding supporting plate 9-1 rear end lowers, and lock pin 9-4-2 is loaded on rear supporting plate 9-2 front lower portions；Lock pin 9-4-2 and dress Hydraulic corner device 9-3 in rear supporting plate 9-2 bottoms is connected；Rear supporting plate 9-2 upper rear ends are provided with rear baffle 19-5；

Stove door switch device 20 includes swivel mount 20-1, fixed mount 20-2, expansion bracket 20-3 and plucks gate stop frame 20-4, its In swivel mount 20-1 be connected by four-point contact ball 20-5 with base 20-6, base 20-6 is fixed on steel structure platform On 1-1；Oscillating oil cylinder 20-13 is housed, oscillating oil cylinder 20-13 top is connected with swivel mount 20-1 on base 20-6；Rotation It is in inverted L-shaped to have fixed mount 20-2, fixed mount 20-2 in frame 20-1, and its vertical section is placed in swivel mount 20-1, and is connected with its spline Connect, then contain expansion bracket 20-3 in its horizontal segment, the expansion bracket 20-3 other end is then with T-shaped axle 20-7, connected body 20-8 and plucking Gate stop frame 20-4 couples；There is load lifting cylinder 20-9 in the vertical section of the fixed mount 20-2, its one end is fixed on base 20-6, The top of the other end and fixed mount 20-2 vertical sections is hinged；There is displacement hydraulic cylinder 20-10 in the expansion bracket 20-3, its is another End is fixed on fixed mount 20-2, and the other end is hinged with expansion bracket 20-3；Connected body 20-8 is connected with aligning cylinder 20-11；It is described There are three ends on T-shaped axle 20-7, wherein vertical axis upper end connection is fixed on expansion bracket 20-3 to hook oscillating cylinder 20-12, lower end, water Flush end is connected with connected body 20-8；

Coal bin side wall mobile device 21 includes：Oscillating motor 21-1, eccentric shaft 21-2, bearing 21-3, coal bin side wall 11 With column 5；Column 5 is loaded on tableland base 7 between stove；Eccentric shaft 21-2 is by connecting plate loaded on column 5；Coal bin side wall 11 passes through Connecting plate is loaded on eccentric shaft 21-2；Eccentric shaft 21-2 loaded on the oscillating motor 21-1 drivings on column 5 by realizing coal bin The opening and closing of side wall 11.

In addition to control device for hydraulic system 17 is using motor driving, all drive devices use hydraulic-driven.

The main body of horizontal thrust support meanss 13 is hydraulic cylinder A13-1, and hydraulic cylinder A13-1 is loaded on pusher machine 1 by support frame At the nearly concrete foundation in bottom, hydraulic cylinder A13-1 piston rod front end, the hold-down head equipped with spherical handing-over flexible contact face.

The main body of towed dedusting car 22 disappears dust-removing device for independent coke pushing or when coalingging, mainly by blower fan 22-1, cloth Bag dust collector 22-2, nut coke filter 22-3, dust gathering arrester 22-4 and connecting pipe 22-5 are formed.

Cloth device for coal 14, the maintenance of device for coal 15 is pressed to be realized by rotating maintenance agencies 23.

16 cloth materials of layer-by-layer distribution device are not binding material, solve the problems, such as briquette layering using sprinkling powder process.

It is described above, preferable embodiment only of the present utility model, but the scope of protection of the utility model is simultaneously This is not limited to, all those familiar with the art are disclosed in the utility model in technical scope, according to this reality It is subject to equivalent substitution or changes to cover of the present utility model with new technical scheme and its design of the present utility model Within protection domain.

Claims (6)

1. a kind of all-hydraulic expanded letter coke oven mechanism briquette equipment, including pusher machine (1), transporting coal case (2), track A (3), pressure coal bin (4), tableland base (7), coke pusher (8), supporting plate (9) and transmission system (10) between column (5), track B (6), stove；Transporting coal case (2) loaded on pusher machine (1), pusher machine (1) is located on track A (3)；Track B (6) is by column (5) loaded on tableland base between stove (7) on, the coal bin side wall (11) of pressure coal bin (4) is loaded on column (5), and coke pusher (8) is loaded on pusher machine (1)；Supporting plate (9) By transmission system (10) loaded on pusher machine (1)；It is characterised by that all-hydraulic expanded letter coke oven mechanism briquette equipment also includes：It is automatically controlled Positioner (12), horizontal thrust support meanss (13), cloth device for coal (14), pressure device for coal (15), layer-by-layer distribution device (16), Control device for hydraulic system (17), supporting plate (9), carrier roller mechanism (18), system of coalingging (19), stove door switch device (20), coal bin Side wall mobile device (21), towed dedusting car (22), rotation maintenance agencies (23)；

Described automatically controlled positioner (12) includes：Position signalling emitter and position signalling reception device, position signalling hair Injection device is loaded on pusher machine (1) front end, and position signalling emitter front end is unobstructed；Before position signalling receiving device is loaded on fire door Operating desk sidepiece, front end are unobstructed；

Totally two groups of described horizontal thrust support meanss (13), loaded on pusher machine (1) bottom, respectively in coke pusher (8) Rear and front end on heart line and transporting coal case (2) center line；

By running mechanism loaded on track B (6), cloth device for coal (14) includes described cloth device for coal：Hydraulic motor B (14- 1), wheeled cloth coal impeller (14-2), fixed guide pin bushing (14-3), movable guide bush (14-4), multistage hydraulic cylinder (14-5), positioning gear ring (14-6), coal bunker (14-7)；Wheeled cloth coal impeller (14-2) is connected with hydraulic motor B (14-1) output shaft, positions gear ring (14-6) is loaded on hydraulic motor B (14-1) output shaft and forms wheeled coal feeder；Two coal outlets are set below coal bunker (14-7), One group of wheeled coal feeder is provided with the bottom of each coal outlet；Fixed guide pin bushing is loaded on below wheeled coal feeder；Movable guide bush (14-4) is loaded on fixed guide pin bushing (14-3) bottom multistage hydraulic cylinder (14-5) and is loaded on fixed guide pin bushing (14-3) top by link, And the center between two coal outlets；

Described pressure device for coal includes：Press coal car frame (15-1), travelling wheel (15-2), pressure coal hydraulic cylinder (15-3), guide rod (15-4), coal pressing plate (15-5), locking hook (15-6), conductiving slide rail (15-7) and hydraulic pressure microseism device (15-8)；Press coal car frame (15-1) is by travelling wheel (15-2) loaded on track B (6)；Coal pressing plate (15-5) is loaded on by 3 pressure coal hydraulic cylinders (15-3) The bottom of coal car frame (15-1) is pressed, the top of a pressure coal hydraulic cylinder is equipped with pressure sensor wherein；On coal pressing plate (15-5) Portion both ends are respectively provided with a guide rod (15-4), and guide rod (15-4) is by guide sleeve loaded on pressure coal car frame (15-1)；Lead Conductiving slide rail (15-7) is housed on to bar (15-4)；Filled inside the coal pressing plate (15-5) of each pressure coal hydraulic cylinder (15-3) bottom There is a hydraulic pressure microseism device (15-8)；Locking hook (15-6) is L-type structure, and its top is be hinged with pressure coal car frame (15-1), bottom It is in contact with the lower edge of coal bin guide rail steel construction；

Described control device for hydraulic system (17) and layer-by-layer distribution device (16) are loaded on same traveling with cloth device for coal (14) In mechanism；

Described carrier roller mechanism (18) is loaded on pusher machine (1) front end steel structure platform (1-1)；

Described transmission device includes hydraulic motor A (10-1), sprocket shaft (10-2), coaling gear sprocket wheel (10-3) and bearing block B(10-4)；Sprocket shaft (10-2) is loaded on the rear end of steel structure platform (1-1) by bearing block B (10-4)；Sprocket shaft (10-2) Both ends are respectively equipped with a hydraulic motor A (10-1)；Coaling gear sprocket wheel (10-3) loaded on sprocket shaft (10-2), by chain and Connecting plate is connected with supporting plate (9)；

Described system of coalingging (19) includes：It is supporting plate (9), coal bin bottom plate balancer (19-1), hydraulic wireline winch device (19-2), preceding Hold carrier roller mechanism (19-3) and sprocket wheel tension mechanism (19-4)；

Described hydraulic wireline winch device (19-2) is loaded on pusher machine (1) platform rear portion, hydraulic wireline winch device (19-2) and rear baffle (19-5) is connected, and rear baffle (19-5) is placed in supporting plate (9) rear end；

Described coal bin bottom plate balancer (19-1) is two groups totally four, and one is assembled in the nearly car end in tableland base (7) top between stove, separately One is assembled in pusher machine (1) top Jin Lujian tablelands base (7) end；Each coal bin bottom plate balancer (19-1) includes：Servo-hydraulic Cylinder (19-1-1), double roller wheel (19-1-2), diplopore connecting rod (19-1-3), swing connecting bar (19-1-4), joist (19-1-5), base (19-1-6) and delta link (19-1-7)；Base (19-1-6) is loaded on tableland base (7) or steel structure platform (1-1) between stove On, servo hydraulic cylinder (19-1-1) rear end is articulated with base (19-1-6), one of front end and delta link (19-1-7) Free end is movably hinged；The middle fixing end hinge of delta link (19-1-7) is loaded on base (19-1-6), another freedom One end with diplopore connecting rod (19-1-3) is held to be hinged；The other end of diplopore connecting rod (19-1-3) and swing connecting bar (19-1-4) phase It is be hinged；Swing connecting bar (19-1-4) and it is fixed on tableland base (7) between stove or the joist (19-1-5) on steel structure platform (1-1) is sold Axis connection；Double roller wheel (19-1-2) is coupled with joist (19-1-5) by axle, and is fixed with jackscrew；

On described sprocket wheel tension mechanism (19-4) is fixed in the mounting groove of pusher machine (1) steel structure platform (1-1)；Sprocket wheel rises Tight mechanism includes：Tensioner hydraulic cylinder (19-4-1), bearing block A (19-4-2), ratchet (19-4-3), positioning hydraulic cylinders (19-4-4) With wedge (19-4-5)；Tensioner hydraulic cylinder (19-4-1) is loaded on inside mounting groove with positioning hydraulic cylinders (19-4-4), tensioner hydraulic pressure The top of cylinder (19-4-1) is connected with bearing block A (19-4-2)；Bearing block A (19-4-2) bottom is provided with ratchet (19-4- 3), matched with the ratchet (19-4-3) in steel structure platform (1-1) mounting groove；The top of positioning hydraulic cylinders (19-4-4) is equipped with Wedge (19-4-5), wedge (19-4-5) are located between mounting groove inwall and bearing block A (19-4-2)；Bearing block A (19-4-2) It is upper that sprocket wheel (19-4-6) is housed；

Described supporting plate (9) is split-type structural, including preceding supporting plate (9-1), rear supporting plate (9-2), hydraulic corner device (9-3), lock Tight device (9-4) and guider (9-5)；Preceding supporting plate (9-1) is placed in tableland base (7) top between stove, in the middle part of pressure coal bin (4)；Afterwards Supporting plate (9-2) is by transmission system (10) loaded on pusher machine (1)；The bearing pin (9-5-1) and guide (9-5- of guider (9-5) 2) it is preceding supporting plate (9- respectively symmetrically loaded on preceding supporting plate (9-1) rear end lower and rear supporting plate (9-2) front lower portion opposite position 1) with the connection guide-localization of rear supporting plate (9-2)；The lock sleeve (9-4-1) of locker (9-4) is loaded under preceding supporting plate (9-1) rear end Portion, lock pin (9-4-2) are loaded on rear supporting plate (9-2) front lower portion；Lock pin (9-4-2) and the hydraulic pressure loaded on rear supporting plate (9-2) bottom Gyrator (9-3) is connected；Rear supporting plate (9-2) upper rear end is provided with rear baffle (19-5)；

Described stove door switch device (20) includes swivel mount (20-1), fixed mount (20-2), expansion bracket (20-3) and plucks gate stop Frame (20-4), swivel mount (20-1) therein are connected by four-point contact ball (20-5) with base (20-6), base (20- 6) it is fixed on steel structure platform (1-1)；Oscillating oil cylinder (20-13), the top of oscillating oil cylinder (20-13) are housed on base (20-6) Portion is connected with swivel mount (20-1)；There is fixed mount (20-2) in swivel mount (20-1), fixed mount (20-2) is in inverted L-shaped, and it hangs down Straight section is placed in swivel mount (20-1), and is connected with its spline, and expansion bracket (20-3), expansion bracket (20- are then contained in its horizontal segment 3) the other end is then with T-shaped axle (20-7), connected body (20-8) and plucking gate stop frame (20-4) and coupling；The fixed mount (20-2) There is load lifting cylinder (20-9) in vertical section, its one end is fixed on base (20-6), the other end and fixed mount (20-2) vertical section Top is hinged；There is displacement hydraulic cylinder (20-10) in the expansion bracket (20-3), its other end is fixed on fixed mount (20-2), The other end is be hinged with expansion bracket (20-3)；Connected body (20-8) is connected with aligning cylinder (20-11)；Have on the T-shaped axle (20-7) Three ends, wherein vertical axis upper end are connected to hook oscillating cylinder (20-12), and lower end is fixed on expansion bracket (20-3), horizontal ends and connection Junctor (20-8) connects；

Described coal bin side wall mobile device (21) includes：Oscillating motor (21-1), eccentric shaft (21-2), bearing (21-3), Coal bin side wall (11) and column (5)；Column (5) is loaded on tableland base (7) between stove；Eccentric shaft (21-2) is by connecting plate loaded on vertical On post (5)；Coal bin side wall (11) is by connecting plate loaded on eccentric shaft (21-2)；Eccentric shaft (21-2) passes through loaded on column (5) On oscillating motor (21-1) driving realize the opening and closings of coal bin side wall (11).

2. all-hydraulic expanded letter coke oven mechanism briquette equipment according to claim 1, it is characterised in that except HYDRAULIC CONTROL SYSTEM Device (17) is outer using motor driving, and all drive devices use hydraulic-driven.

3. all-hydraulic expanded letter coke oven mechanism briquette equipment according to claim 1, it is characterised in that described horizontal thrust Support meanss (13) main body is hydraulic cylinder A (13-1), and hydraulic cylinder A (13-1) is closely mixed loaded on pusher machine (1) bottom by support frame Solidifying soil Ji Chu, hydraulic cylinder A (13-1) piston rod front end, the hold-down head equipped with spherical handing-over flexible contact face.

4. all-hydraulic expanded letter coke oven mechanism briquette equipment according to claim 1, it is characterised in that described towed is removed Dirt car (22) main body disappears dust-removing device for independent coke pushing or when coalingging, mainly by blower fan (22-1), sack cleaner (22- 2), nut coke filter (22-3), dust gathering arrester (22-4) and connecting pipe (22-5) are formed.

5. all-hydraulic expanded letter coke oven mechanism briquette equipment according to claim 1, it is characterised in that described cloth device for coal (14) maintenance of device for coal (15), is pressed to be realized by rotating maintenance agencies (23).

6. all-hydraulic expanded letter coke oven mechanism briquette equipment according to claim 1, it is characterised in that described layer-by-layer distribution Device (16) institute cloth material is not binding material.