CN209177604U - Kiln discharge conveying drive hoeing machine - Google Patents

Kiln discharge conveying drive hoeing machine Download PDF

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Publication number
CN209177604U
CN209177604U CN201821818977.4U CN201821818977U CN209177604U CN 209177604 U CN209177604 U CN 209177604U CN 201821818977 U CN201821818977 U CN 201821818977U CN 209177604 U CN209177604 U CN 209177604U
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China
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conveying
shovel mouth
cylinder
kiln
mouth
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王华良
王华忠
王红英
王清林
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XIANGYANG ZHONGLIANG ENGINEERING MACHINERY CO LTD
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XIANGYANG ZHONGLIANG ENGINEERING MACHINERY CO LTD
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Abstract

A kind of kiln discharge conveying drive hoeing machine, is mainly used for slagging tap in kiln.By excavating revolution, the excavation, hoeing feeding of feed mechanism, conveys the shoveling of shedding mechanism, gathers materials, freely up and down rewinding, conveying, discharging, lifting, realize that complete machine walking, steering, brake and material convey kiln discharge;Pass through the linkage of gather materials the lifting shovel mouth device and the lifting shovel mouth lifting device that gathers materials of conveying shedding mechanism front end, realize kiln in upper materials gather materials and part of coke smoothly flows into and shovels mouth, upper shovel mouth withdrawal is closed up with lower shovel mouth, it realizes that substrate material gathers materials in kiln, passes through bucket and complete the collection of substrate material, conveying.The utility model structure compact and reasonable, failure rate is low, easy maintenance, mobile flexible, safe and reliable, eliminates security risk, can effectively reduce worker labourer's intensity, has the characteristics that voluntarily to walk, loads steady, the nimble, continuous high-efficient of operation.Suitable for kiln temperature, high and material (coke) is piled up high, and cannot damage the occasions such as material.

Description

Kiln discharge conveying drive hoeing machine
Technical field
The utility model relates to technical field of engineering machinery, specifically a kind of conveying drive hoeing machine for slagging tap in kiln.
Background technique
Currently, wheeled or crawler type drive hoeing machine, is chiefly used in mining and engineering tunnel construction in mine.Existing wheeled drive hoeing machine row Mechanism is walked using the suspension of preceding bridge, fixed, the channel steel welding chassis of rear-axle steering, wheel driving walking;Complete machine is by hydraulic, brake Braking;Excavate the use function that feed mechanism completes drive hoeing machine;Conveying mechanism feeding form is that belt-type or scraper-type convey, whole A carriage uses not folded or slipping mechanism, and the method for operation is that conveyer belt (or scraper plate) passes through electric drum or conveying motor driving Roller operates to complete conveyor belt (or chain), to complete drive hoeing machine material unloading function.
And have a kind of material (coke) kiln currently on the market, because kiln temperature can reach 50 ° or so, material (coke) is stacked It is higher, and also require material (coke) percentage of damage no more than 5% when kiln discharge, therefore artificial kiln discharge mode can only be used, it greatly improves The labor intensity of worker, working efficiency are extremely low.
Summary of the invention
To overcome the shortcomings of existing drive hoeing machine technology, the purpose of the invention of the present invention is to provide a kind of conveyings of kiln discharge Drive hoeing machine, to improve the conveying kiln discharge efficiency of drive hoeing machine conveying material (coke).
For achieving the above object, the utility model is by excavation feed mechanism, conveying shedding mechanism, vehicle chassis, electricity Gas control system, hydraulic system and its operating mechanism composition;Drive hoeing machine drives using external power supply or included diesel engine as power source Dynamic motor is integrally combined operating mechanism and walking mechanism with vehicle form using electric power, hydraulic and machine driving, passes through digging Revolution, the excavation, hoeing feeding for digging feed mechanism, convey the shoveling of shedding mechanism, gather materials, freely up and down rewinding, convey, unload Material, lifting realize that complete machine walking, steering, brake and material convey kiln discharge;Pass through the liter that gathers materials of the conveying shedding mechanism front end Drop shovel mouth device and gather materials lifting shovel mouth lifting device linkage, realize kiln in upper materials gather materials and part of coke smoothly flows Enter upper shovel mouth, upper shovel mouth withdrawal is closed up with lower shovel mouth, and substrate material gathers materials in realization kiln, passes through the bucket completion on drive hoeing machine Collection, the conveying of substrate material.
The excavation feed mechanism is clamped by the two sides of portal frame to be fixed on carriage;Portal frame is crossbeam and side plate Welding structure is reinforced between the upper and lower crossbeam on portal frame top using steel pipe connection, while being used as the revolving bed of revolving body, gantry The lower hollow of frame passes through convenient for conveying material, and the upper and lower part of revolving body is clipped on the crossbeam of portal frame, and swing mechanism is adopted With thrust bearing and sliding bearing duplex bearing form, large arm is housed, one end of large arm and revolving body are hinged, the other end on revolving body Hinged with one end of forearm, the other end and bucket of forearm are hinged, between forearm and bucket through interior connecting plate by outer tie rod, Bucket cylinder is hinged, hinge dress big arm cylinder between revolving body and large arm, hinge dress oil cylinder of small arm between large arm and forearm, revolving body Two sides and the two sides of portal frame hinge dress angling cylinder, are manipulated angling cylinder, can be driven excavation feed mechanism logical with driving rotary body Rotating shaft realization is crossed around the revolving bed center steering of portal frame;Minister of public works in ancient china platform is mounted to be equipped on the left side of portal frame, minister of public works in ancient china platform Bar, seat, button, foot valve, tetrad multi-way valve, two hand control valves, handle pilot valve, diverter, directions are pulled out in brake Disk;The coordination that feed mechanism passes through angling cylinder, big arm cylinder, oil cylinder of small arm, bucket cylinder is excavated, makes bucket with certain Track operation, realize excavate feed mechanism revolution, excavation, hoeing, feeding function.
The carriage front of the conveying shedding mechanism is hinged by two sides hinged shaft and sole, and the rear end of carriage passes through Two sides lifting cylinder and sole are hinged, and the rear portion that driving lifting cylinder can control conveying shedding mechanism rises, lands;Lower shovel Mouth is installed on the front end of carriage, and upper shovel mouth passes through to be fixed on the gantry by shovel mouth fixed pin shaft, conveys shedding mechanism Front be driven roller, rear portion be driving hydraulic drum, driving hydraulic drum use hydraulic or electric drive, convey hydraulic motor Drive hydraulic drum, conveying shedding mechanism folding structure for folding structure or not;Belt stretcher is installed on conveying Between frame and folding adjustable shelf, when belt stretcher is tensioned, it is installed on and folds adjustable shelf and fold between adjusting bracket; Elastic scraper device is installed on the two sides for folding adjustable shelf or folding adjusting bracket;Carriage folding ram is mounted on folding adjustable shelf On, by giving carriage folding ram fuel feeding, driving folds adjusting bracket and spins upside down, convenient for mucking machine in narrow more bend aisles Interior transition.
The lower shovel mouth of the lifting shovel mouth device that gathers materials of the conveying shedding mechanism front end passes through pin shaft one and carriage front end Hingedly, middle part is supported hinged with carriage up and down by shovel mouth;Upper shovel mouth fixing seat passes through after welding with portal frame with upper shovel mouth Shovel mouth fixed pin shaft is hingedly fixed, and the front end of upper shovel mouth and shovel mouth oil cylinder piston rod end are hinged by pin shaft two, and shovel mouth oil cylinder is left Ear mount and shovel mouth oil cylinder right ear base are respectively welded in the two sides of carriage;When the piston rod stretching of lifting cylinder, carriage front end Ground face contact in crossbeam and kiln, after giving shovel mouth oil cylinder fuel feeding by control tetrad operation valve, the piston rod of shovel mouth oil cylinder stretches out, on Shovel mouth raise, realize kiln in upper materials gather materials and part of coke smoothly flows into and shovels mouth;The piston rod for shoveling mouth oil cylinder retracts, The decline of upper shovel mouth, when upper shovel mouth and lower shovel mouth close up, substrate material gathers materials in realization kiln, passes through the bucket completion on drive hoeing machine Collection, the transmission of substrate material.
The sole of the vehicle chassis is frame channel steel welding structure;Preceding bridge is frame suspended structure, the left and right of preceding bridge Wheel can float up and down, and be welded with the positioning plate for preventing vehicle bridge circumferential deflection and axial float on preceding bridge and rear axle, before front overhang frame Rear end is hingedly hung in the hanging beam of sole by pin shaft, and the left and right sides of front overhang frame is solid by bolt and preceding bridge positioning plate Determine and positions;Steering cylinder is installed between the steering linkage and front overhang frame of preceding bridge;Rear axle passes through rear axle positioning plate and bolt and bottom The rear portion of plate rail is connected and fixed;The equipped common or solid tyre of preceding bridge, rear axle, vehicle chassis use four-wheel drive;Sole Rear portion installs fence rail additional.
The electric control system includes major loop, control loop and lighting loop, and electric control system is by electrical control Case, circuit control panel, leakage circuit breakers, integrated protector for electric motor, the time relay, A.C. contactor one and A.C. contactor Two, motor, axial flow blower, locomotive light, control button, breaker one and breaker two, control transformer, connecting terminal, connection Connect conducting wire composition;Electric control box is installed on carriage by electronic box bracket;It is arranged between electric control box and electronic box bracket There is the elastic rubber washer for damping;Headlamp installs shield additional, and electric control box is explosion-proof type electric control box, headlamp For Explosionproof light, motor is flameproof motor, and button switch, emergency stop switch are located in the shield of minister of public works in ancient china platform;When defeated When sending shedding mechanism using electric drum, electric control box is double major loops, when conveying shedding mechanism using hydraulic drum, electrically Control cabinet is single major loop;There is electric control system control motor, electrically driven (operated) hydraulic drum to start, stop, positive and negative rotation Defencive function is absorbed with overload, disconnected phase, short circuit, earth leakage search/lockout, decompression and overvoltage.
The hydraulic system and its operating mechanism are by fuel tank, oil cylinder of small arm, angling cylinder, big arm cylinder, bucket cylinder, row Walk motor, conveying hydraulic motor, lifting cylinder, shovel mouth oil cylinder, tetrad multi-way valve, handle pilot valve, two hand control valves, elder generations Lead oil filter, radiator, air cleaner, liquidometer, return filter, direct acting pilot valve, monostable flow divider, gear pump, electricity Motivation, preferential distributing valve, diverter, direction oil cylinder, 5-linked operation valve, throttling threeway, oil absorption filter, carriage folding ram And fluid pressure line component composition;Hydraulic Elements are connect with pipeline using conical surface seal;By control crank pilot valve, bucket is controlled Oil cylinder, oil cylinder of small arm, big arm cylinder, angling cylinder, carriage folding ram, lifting cylinder, running motor, the hydraulic horse of conveying The movement for reaching, shoveling mouth oil cylinder, realizes the walking, steering, brake of vehicle chassis, upper shovel mouth lifting, shoveling gather materials, excavate feeding, Revolution, is collapsed at expansion, and the lifting of conveying shedding mechanism folds, conveying, discharging.
The utility model is designed using brand new, and collection vehicle chassis excavates feed mechanism, conveys shedding mechanism, is electrical Control system, hydraulic system and its five major part of operating-controlling mechanism use external power supply or included diesel engine for power, lead in one Electric power, hydraulic and machine driving are crossed, to realize that the conveying kiln discharge of material, conveying, material (coke) is taken off in continuous excavation.Compact-sized, Rationally, failure rate is low, easy maintenance, mobile flexible, safe and reliable, eliminates security risk, can effectively reduce worker's Labourer's intensity has the characteristics that voluntarily to walk, loads steady, the nimble, continuous high-efficient of operation.The high and object suitable for kiln temperature Expect that (coke) piles up height, and the occasions such as material cannot be damaged.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the vehicle chassis of Fig. 1.
Fig. 3 is the structure diagram of the excavation feed mechanism of Fig. 1.
Fig. 4 is the structure diagram of the conveying shedding mechanism of Fig. 1.
Fig. 5 is the electric drawings of the utility model.
Fig. 6 is the hydraulic system and its operating mechanism control figure of the utility model.
Fig. 7 is the collection shovel mouth structure schematic diagram of the conveying shedding mechanism of Fig. 4.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the utility model is mainly by excavation feed mechanism 1, conveying Shedding mechanism 2, vehicle chassis 3, electric control system 4, hydraulic system and its operating mechanism 5 form;Drive hoeing machine is with external power supply Or included diesel engine is as power source drive motor, using electric power, hydraulic and machine driving, with vehicle form by operating mechanism with Walking mechanism integrally combines, and by excavating revolution, the excavation, hoeing feeding of feed mechanism 1, conveys shoveling, the collection of shedding mechanism 2 Material, freely up and down rewinding, conveying, discharging, lifting realize that complete machine walking, steering, brake and material convey kiln discharge;By described The linkage of gather materials the lifting shovel mouth device and the lifting shovel mouth lifting device that gathers materials of conveying 2 front end of shedding mechanism, realizes upper layer in kiln Material gather materials and part of coke smoothly flows into shovel mouth 86, the withdrawal of upper shovel mouth 86 is closed up with lower shovel mouth 87, bottom in realization kiln Material gathers materials, and collection, the conveying of substrate material are completed by the bucket 26 on drive hoeing machine.
Feed mechanism 1 is excavated mainly by bucket 26, internal gussets 27, external connection extension bar 28, bucket cylinder 29, forearm 30, big Bar 36, seat 37, button 38, the minister of public works in ancient china are pulled out in arm 31, oil cylinder of small arm 32, big arm cylinder 33, revolving body 34, portal frame 35, brake Platform 39,41, two hand control valves 42 of tetrad operation valve, handle pilot valve 43, diverter 44, steering wheel 45, returns at foot valve 40 Turn the equal composition of oil cylinder 46.It excavates feed mechanism 1 and is clamped by the two sides of portal frame 35 and is fixed on carriage 56;Portal frame 35 is Crossbeam and plate-side plate welding structure are reinforced between the upper and lower crossbeam on 35 top of portal frame using steel pipe connection, while being used as revolving body 34 Revolving bed, the lower hollow of portal frame 35, convenient for conveying material pass through, the upper and lower part of revolving body 34 is clipped on portal frame 35 Crossbeam on, swing mechanism use thrust bearing and sliding bearing duplex bearing form, upper and lower clamp-mounting type swing mechanism is structurally reasonable, It can be effectively prevent the loosening of floating bearing seat caused by excavating construction and rupture and swing mechanism damage, greatly improve the drive hoeing machine longevity Life reduces maintenance of equipment;Large arm 31 is housed, one end of large arm 31 and revolving body 34 are hinged, the other end and forearm on revolving body 34 30 one end is hinged, and the other end and bucket 26 of forearm 30 are hinged, between forearm 30 and bucket 26 through interior connecting plate 27 outside Connecting rod 28, bucket cylinder 29 are hinged, hinge dress big arm cylinder 33 between revolving body 34 and large arm 31, between large arm 31 and forearm 30 Hinge dress oil cylinder of small arm 32, the two sides of revolving body 34 and the two sides hinge dress angling cylinder 46 of portal frame 35, manipulate angling cylinder 46, can The revolving bed center steering for excavating feed mechanism 1 by rotating shaft realization around portal frame 35 is driven with driving rotary body 34;The minister of public works in ancient china Platform 39 mount in be equipped on the left side of portal frame 35, minister of public works in ancient china platform 39 brake pull out bar 36, seat 37, button 38, foot valve 40, Tetrad operation valve 41, two hand control valves 42, handle pilot valve 43, diverter 44, steering wheels 45;It is logical to excavate feed mechanism 1 The coordination for crossing angling cylinder 46, big arm cylinder 33, oil cylinder of small arm 32, bucket cylinder 29 makes bucket 26 with certain track Operation is, it can be achieved that excavate revolution, excavation, the hoeing, feeding function of feed mechanism 1.Standard arm can also be equipped with by excavating feed mechanism 1 And extension arm, to meet the use of operating condition in different kilns.
Shedding mechanism 2 is conveyed mainly by shovel mouth fixed pin shaft 46, conveyer belt 47, driven roller 49, roller bearing seat 50, shovel Mouth oil cylinder 51, shovel mouth oil cylinder left ear base 52, shovel mouth oil cylinder right ear base 53, carrying roller 54, upper shovel mouth fixing seat 55, carriage 56, gear Flitch 57, carriage folding ram 60, folds adjustable shelf 61, folds adjusting bracket 62, conveying hydraulic motor belt stretcher 59 63, hydraulic drum 64, upper shovel mouth 86, lower shovel mouth 87 etc. form.56 front of carriage for conveying shedding mechanism 2 passes through two sides hinged shaft Hinged with sole 9, the rear end of carriage 56 is hinged by two sides lifting cylinder 18 and sole 9, by driving lifting cylinder It rises, land in 18 rear portions that can control conveying shedding mechanism 2;Lower shovel mouth 87 is installed on the front end of carriage 56, upper shovel mouth 86 by shoveling mouth fixed pin shaft 88 by being fixed on portal frame 35, and the front of conveying shedding mechanism 2 is driven roller 49, rear portion To drive hydraulic drum 64, driving hydraulic drum 64 uses hydraulic or electric drive, and conveying hydraulic motor 63 drives hydraulic drum 64, Conveying shedding mechanism 2 is folding structure or not folding structure, fold adjustable shelf 61 length can according to customer demand, into Row apolegamy, to adapt to the transmission demand of variant cave dwelling specification;Belt stretcher 59 is installed on carriage 56 and folding activity Between frame 61, when belt stretcher 59 is tensioned, it is installed on and folds adjustable shelf 61 and fold between adjusting bracket 62;Elasticity Screeding device is installed on the two sides for folding adjustable shelf 61 or folding adjusting bracket 62, and elastic scraper device can reduce material to conveyer belt 47 abrasion greatly improves the service life of conveyer belt 47;Carriage folding ram 60, which is mounted on, to be folded on adjustable shelf 61, is passed through Give carriage folding ram 60 fuel feeding, driving folds adjusting bracket 62 and spins upside down, convenient for mucking machine in narrow more bend aisles Transition.
The lower shovel mouth 87 of the lifting shovel mouth device that gathers materials of conveying 2 front end of shedding mechanism passes through pin shaft 1 and carriage 56 front ends are hinged, and by shovel mouth, support 83 and carriage 56 are hinged up and down at middle part;Upper shovel mouth fixing seat 55 is welded with portal frame 35 Pass through, the front end of upper shovel mouth 86 and shovel mouth oil cylinder 51 tailpiece of the piston rod hingedly fixed by shovel mouth fixed pin shaft 88 with upper shovel mouth 86 afterwards Hinged by pin shaft 2 85, shovel mouth oil cylinder left ear base 52 and shovel mouth oil cylinder right ear base 53 are respectively welded in the two sides of carriage 56; After the lifting cylinder 18 of drive hoeing machine is raised to certain stroke, ground face contact, at this moment may be used in the front end cross beam 48 and kiln of carriage 56 After giving shovel 51 fuel feeding of mouth oil cylinder by the tetrad operation valve 41 on control minister of public works in ancient china platform 39, the piston rod of shovel mouth oil cylinder 51 stretches out, on Shovel mouth 86 beginning slowly raise, in completion shovel mouth 86 rising function, realize kiln in upper materials (coke) gather materials and part Coke successfully flows into shovel mouth 86, reduces drive hoeing machine when taking off top half in loading of kiln (two meters or more of height) coke, because Coke stack it is excessively high and caused by breakage rate;After oil is discharged in shovel mouth oil cylinder 51, the piston rod of shovel mouth oil cylinder 51 is retracted, upper shovel mouth 86 It slowly begins to decline, after the oil shoveled in mouth oil cylinder 51 is drained, the upper withdrawal of shovel mouth 86 is closed up with lower shovel mouth 87, realizes bottom in kiln Material (coke) gathers materials, and collection, the transmission of substrate material are completed by the bucket 26 on drive hoeing machine.The function of lower layer's shovel mouth 45 For when upper shovel mouth 86 leaves lower shovel mouth 87 and starts to work, lower shovel mouth 87 can prevent the material on carriage 56 and roll into conveyer belt 47 Interior and two sides.
Vehicle chassis 3 is mainly common or solid by tire 6(), front overhang frame 7, preceding bridge 8, sole 9, fuel tank 10, guide filter Oily device 11, air cleaner 12, gear pump 13, motor 14, radiator 15, diesel engine 17, rear axle 19, hydraulic buffering valve 20, The composition such as running motor 21, gearbox 22, Hooks coupling universal coupling 23, preferential distributing valve 24, electronic box 58.The sole 9 of vehicle chassis 3 For frame channel steel welding structure;Preceding bridge 8 is frame suspended structure, and the left and right wheels of preceding bridge 8 can float up and down, to adapt to ground Bumps change, and are welded with the positioning plate for preventing vehicle bridge circumferential deflection and axial float, the front and back of front overhang frame 7 on preceding bridge 8 and rear axle 19 End is hingedly hung in the hanging beam of sole 9 by pin shaft, and the left and right sides of front overhang frame 7 is solid by bolt and preceding bridge positioning plate Determine and position, using the chassis of preceding bridge suspended structure, efficiently solves in vehicle to run and the hoeing course of work and be easy to happen vehicle Rollover, inclination defect, simultaneously because preceding bridge carry stress sidesway, force-bearing situation improve, vehicle bridge and its tooth packet can be effectively prevent Breakage event occurs;Steering cylinder 25 is installed between the steering linkage and front overhang frame 7 of preceding bridge 8;Rear axle 19 passes through rear axle positioning plate And the rear portion of bolt and sole 9 is connected and fixed;The equipped common or solid tyre 6 of preceding bridge 8, rear axle 19, vehicle chassis 3 use four Wheel drive;The rear portion of sole 9 installs fence rail 16 additional, can there is the injury for avoiding transport vehicle to diesel engine 17.Vehicle chassis 3 has four Wheel drive front-wheel steer or two kinds of rear wheel drive are coupled between diesel engine 17 and motor 14 using clutch.
Electric control system 4 includes mainly major loop, control loop and lighting loop, and electric control system 4 is by electric-controlled Case 58 processed, circuit control panel, leakage circuit breakers 65, integrated protector for electric motor 66, the time relay 68, A.C. contactor 1 With A.C. contactor 2 70, motor 14, axial flow blower 69, locomotive light 72, control button 73, breaker 1 and breaker two 75, the composition such as transformer 76, connecting terminal, connecting conducting wire is controlled.Electric control box 58 is installed on carriage by electronic box bracket On 56, equipped with isolation reversing switch, fuse, control transformer, contactor, resistance-capacitance device, electronic protector on circuit control panel; The elastic rubber washer for damping is provided between electric control box 58 and electronic box bracket;Headlamp installs shield, button additional Switch, emergency stop switch are located in the shield of minister of public works in ancient china platform 39, and rainwater can be effectively prevent to drench to fall with material (coke) and smash switch Electric short circuit, open circuit fault are caused, electric control box 58 is explosion-proof type electric control box, and headlamp is Explosionproof light, electricity Motivation 14 is flameproof motor;Electrical control major loop be suitable for three-phase alternating current, frequency 50HZ, voltage 380/660V, Control and lighting loop voltage are 36/24V, and when conveying shedding mechanism 2 using electric drum, electric control box 58 is double leads back Road, when conveying shedding mechanism 2 using hydraulic drum, electric control box 58 is single major loop;Electric control system 4 has control Motor 14, electrically driven (operated) hydraulic drum start, stop, positive and negative rotation and overload, disconnected phase, short circuit, earth leakage search/lockout, decompression and excessively electric Pressure absorbs defencive function.
Hydraulic system and its operating mechanism 5 are mainly by fuel tank 10, oil cylinder of small arm 32, angling cylinder 46, big arm cylinder 33, digging Struggle against oil cylinder 29, running motor 80, conveying hydraulic motor 63, lifting cylinder 18, shovel mouth oil cylinder 51, tetrad operation valve 41, handle elder generation Pilot valve 43, two hand control valves 42, guide's oil filter 11, radiator 15, air cleaner 12, liquidometers 71, oil return filter Device 79, direct acting pilot valve 81, monostable flow divider 89, gear pump 13, motor 14, preferential distributing valve 24, diverter 44, direction oil The groups such as cylinder 90,5-linked operation valve 77, throttling threeway 78, oil absorption filter 82, carriage folding ram 60 and fluid pressure line component At.Hydraulic Elements are connect with pipeline using conical surface seal;By control crank pilot valve 43, bucket cylinder 29, forearm oil are controlled Cylinder 32, big arm cylinder 33, angling cylinder 46, carriage folding ram 60, lifting cylinder 18, running motor 80, the hydraulic horse of conveying Up to the 63, movement of shovel mouth oil cylinder 51, realize that walking, steering, the brake of vehicle chassis 3, the upper lifting of shovel mouth 86, shoveling are gathered materials, dug Feeding, revolution, expansion, gathering are dug, the lifting of conveying shedding mechanism 2 folds, conveying, discharging.

Claims (6)

1. a kind of kiln discharge conveying drive hoeing machine, it is characterised in that: the drive hoeing machine is by excavation feed mechanism (1), conveying shedding mechanism (2), vehicle chassis (3), electric control system (4), hydraulic system and its operating mechanism (5) composition;Drive hoeing machine is with external power supply Or included diesel engine is as power source drive motor, using electric power, hydraulic and machine driving, with vehicle form by operating mechanism with Walking mechanism integrally combines, and by excavating revolution, the excavation, hoeing feeding of feed mechanism (1), conveying shedding mechanism (2) is pushed away It shovels, gather materials, freely up and down rewinding, conveying, discharging, lifting, realizing that complete machine walking, steering, brake and material convey kiln discharge;Pass through The linkage of gather materials the lifting shovel mouth device and the lifting shovel mouth lifting device that gathers materials of described conveying shedding mechanism (2) front end, realizes kiln Interior upper materials gather materials and part of coke smoothly flows into shovel mouth (86), the withdrawal of upper shovel mouth (86) is closed up with lower shovel mouth (87), It realizes that substrate material gathers materials in kiln, passes through the bucket (26) on drive hoeing machine and complete the collection of substrate material, conveying.
2. kiln discharge according to claim 1 conveying drive hoeing machine, it is characterised in that: the excavation feed mechanism (1) passes through The two sides of portal frame (35), which clamp, to be fixed on carriage (56);Portal frame (35) is crossbeam and plate-side plate welding structure, portal frame (35) it is reinforced between the upper and lower crossbeam on top using steel pipe connection, while being used as the revolving bed of revolving body (34), portal frame (35) Lower hollow passes through convenient for conveying material, and the upper and lower part of revolving body (34) is clipped on the crossbeam of portal frame (35), turn-around machine Structure uses thrust bearing and sliding bearing duplex bearing form, and large arm (31) are housed on revolving body (34), one end of large arm (31) with Hingedly, the other end and the one end of forearm (30) are hinged for revolving body (34), the other end of forearm (30) and bucket (26) hingedly, forearm (30) pass through outer tie rod (28), bucket cylinder (29) hingedly through interior connecting plate (27) between bucket (26), revolving body (34) Hinge dress big arm cylinder (33) between large arm (31), hinge dress oil cylinder of small arm (32), revolving body between large arm (31) and forearm (30) (34) two sides hinge dress angling cylinder (46) of two sides and portal frame (35), manipulates angling cylinder (46), can be with driving rotary body (34) the revolving bed center steering for excavating feed mechanism (1) by rotating shaft realization around portal frame (35) is driven;Minister of public works in ancient china platform (39) It mounts and pulls out bar (36), seat (37), button (38), foot in being equipped with brake on the left side of portal frame (35), minister of public works in ancient china platform (39) Step on valve (40), tetrad multi-way valve (41), two hand control valves (42), handle pilot valve (43), diverter (44), steering wheel (45);It excavates feed mechanism (1) and passes through angling cylinder (46), big arm cylinder (33), oil cylinder of small arm (32), bucket cylinder (29) Coordination runs bucket (26) with certain track, realizes revolution, excavation, the hoeing, feeding for excavating feed mechanism (1) Function.
3. kiln discharge according to claim 1 conveying drive hoeing machine, it is characterised in that: described to convey the defeated of shedding mechanism (2) Frame (56) front is sent to pass through two sides hinged shaft and sole (9) hingedly, the rear end of carriage (56) passes through two sides lifting cylinder (18) Hingedly with sole (9), it rises, land in the rear portion that driving lifting cylinder (18) can control conveying shedding mechanism (2);Lower shovel mouth (87) it is installed on the front end of carriage (56), upper shovel mouth (86) is fixed on portal frame (35) by shoveling mouth fixed pin shaft (88) On, the front of conveying shedding mechanism (2) is driven roller (49), and rear portion is driving hydraulic drum (64), drives hydraulic drum (64) hydraulic or electric drive, conveying hydraulic motor (63) driving hydraulic drum (64) are used, conveying shedding mechanism (2) is foldable Formula structure or not folding structure;Belt stretcher (59) is installed on carriage (56) and folds between adjustable shelf (61), skin When band tensioning apparatus (59) is tensioned, it is installed on and folds adjustable shelf (61) and fold between adjusting bracket (62);Elastic scraper Device is installed on the two sides for folding adjustable shelf (61) or folding adjusting bracket (62);Carriage folding ram (60) is mounted on folding and lives In moving frame (61), by giving carriage folding ram (60) fuel feeding, driving folds adjusting bracket (62) and spins upside down, and is convenient for mucking machine The transition in narrow more bend aisles;
The lower shovel mouth (87) of the lifting shovel mouth device that gathers materials of described conveying shedding mechanism (2) front end passes through pin shaft one (84) and conveying Frame (56) front end is hinged, and middle part supports (83) and carriage (56) hinged up and down by shovel mouth;Upper shovel mouth fixing seat (55) and dragon It is hingedly fixed by shovel mouth fixed pin shaft (88) with upper shovel mouth (86) after door frame (35) welding, the front end of upper shovel mouth (86) and shovel mouth Oil cylinder (51) tailpiece of the piston rod hingedly, shovels mouth oil cylinder left ear base (52) and shovel mouth oil cylinder right ear base (53) respectively by pin shaft two (85) It is welded in the two sides of carriage (56);When the piston rod of lifting cylinder (18) stretches out, carriage front end cross beam (48) is in kiln Face contact, after giving shovel mouth oil cylinder (51) fuel feeding by control tetrad operation valve (41), the piston rod of shovel mouth oil cylinder (51) stretches out, on Shovel mouth (86) raise, realize kiln in upper materials gather materials and part of coke smoothly flows into shovel mouth (86);It shovels mouth oil cylinder (51) Piston rod retract, the decline of upper shovel mouth (86), when upper shovel mouth (86) and lower shovel mouth (87) are closed up, the collection of substrate material in realization kiln Material completes collection, the transmission of substrate material by the bucket (26) on drive hoeing machine.
4. kiln discharge according to claim 1 conveying drive hoeing machine, it is characterised in that: the sole of the vehicle chassis (3) It (9) is frame channel steel welding structure;Preceding bridge (8) is frame suspended structure, and the left and right wheels of preceding bridge (8) can float up and down, preceding bridge (8) and on rear axle (19) it is welded with the positioning plate for preventing vehicle bridge circumferential deflection and axial float, the front and back end of front overhang frame (7) passes through pin Axis is hingedly hung in the hanging beam of sole (9), and the left and right sides of front overhang frame (7) is fixed simultaneously by bolt and preceding bridge positioning plate Positioning;Steering cylinder (25) are installed between the steering linkage and front overhang frame (7) of preceding bridge (8);Rear axle (19) passes through rear axle positioning plate And the rear portion of bolt and sole (9) is connected and fixed;Preceding bridge (8), the equipped common or solid tyre (6) of rear axle (19), vehicle bottom Disk (3) uses four-wheel drive;The rear portion of sole (9) installs fence rail (16) additional.
5. kiln discharge according to claim 1 conveying drive hoeing machine, it is characterised in that: the electric control system (4) includes Major loop, control loop and lighting loop, electric control system (4) is by electric control box (58), circuit control panel, leakage, breaking Device (65), integrated protector for electric motor (66), the time relay (68), A.C. contactor one (67) and A.C. contactor two (70), motor (14), axial flow blower (69), locomotive light (72), control button (73), breaker one (74) and breaker two (75), transformer (76), connecting terminal, connecting conducting wire composition are controlled;Electric control box (58) is installed on defeated by electronic box bracket It send on frame (56);The elastic rubber washer for damping is provided between electric control box (58) and electronic box bracket;Headlamp adds Fill shield, electric control box (58) is explosion-proof type electric control box, and headlamp is Explosionproof light, motor (14) be every Quick-fried type motor, button switch, emergency stop switch are located in the shield of minister of public works in ancient china platform (39);When conveying shedding mechanism (2) is using electricity rolling When cylinder, electric control box (58) is double major loops, when conveying shedding mechanism (2) using hydraulic drum, electric control box (58) For single major loop;There is electric control system (4) control motor (14), electrically driven (operated) hydraulic drum to start, stop, positive and negative rotation Defencive function is absorbed with overload, disconnected phase, short circuit, earth leakage search/lockout, decompression and overvoltage.
6. kiln discharge according to claim 1 conveying drive hoeing machine, it is characterised in that: the hydraulic system and its operating mechanism (5) by fuel tank (10), oil cylinder of small arm (32), angling cylinder (46), big arm cylinder (33), bucket cylinder (29), running motor (80), hydraulic motor (63), lifting cylinder (18), shovel mouth oil cylinder (51), tetrad operation valve (41), handle pilot valve are conveyed (43), two hand control valves (42), guide's oil filter (11), radiator (15), air cleaner (12), liquidometer (71), Return filter (79), direct acting pilot valve (81), monostable flow divider (89), gear pump (13), motor (14), preferential distributing valve (24), diverter (44), direction oil cylinder (90), 5-linked operation valve (77), throttling threeway (78), oil absorption filter (82), conveying Frame folding ram (60) and fluid pressure line component composition;Hydraulic Elements are connect with pipeline using conical surface seal;Pass through control crank Pilot valve (43), control bucket cylinder (29), oil cylinder of small arm (32), big arm cylinder (33), angling cylinder (46), carriage fold Oil cylinder (60), lifting cylinder (18), running motor (80), conveying hydraulic motor (63), the movement for shoveling mouth oil cylinder (51), realize vehicle Walking, steering, the brake on chassis (3), upper shovel mouth (86) lifting, shoveling gather materials, excavate feeding, revolution, expansion, gathering, defeated It send shedding mechanism (2) lifting, fold, conveying, discharging.
CN201821818977.4U 2018-11-06 2018-11-06 Kiln discharge conveying drive hoeing machine Active CN209177604U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110171723A (en) * 2018-11-06 2019-08-27 襄阳忠良工程机械有限责任公司 Kiln discharge conveying drive hoeing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110171723A (en) * 2018-11-06 2019-08-27 襄阳忠良工程机械有限责任公司 Kiln discharge conveying drive hoeing machine
CN110171723B (en) * 2018-11-06 2024-03-12 襄阳忠良工程机械有限责任公司 Conveying and raking machine for kiln discharging

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