CN205712255U - Break and dig integral type drive hoeing machine - Google Patents

Abstract

A kind of breaking digs integral type drive hoeing machine, relates to mining and technical field of engineering machinery.By broken digging dual-purpose hoeing feed mechanism, conveying shedding mechanism, vehicle chassis, electric control system, hydraulic control steerable system form.This utility model is by digging equipped hydraulic breaking hammer on the forearm of dual-purpose hoeing feed mechanism broken so that it is excavates feed mechanism and has excavation hoeing feeding and impact grinding function simultaneously；By the operation of hydraulic control steerable system, control each oil cylinder of hydraulic actuator, motor, the execution action of steering gear, it is achieved walking driven by complete machine, shoveling is gathered materials, excavate hoeing, carry entrucking, impact grinding function；A tractor serves several purposes, is effectively reduced construction equipment and puts into, reduce investment outlay, and abatement apparatus rotation time improves tunneling construction efficiency.

Description

Break and dig integral type drive hoeing machine

Technical field

This utility model relates to mining engineering machinery technical field, specifically one and is applicable to mining activities and tunnel piercing Construction operation, for Ore slag hoeing and broken broken dig integral multifunctional drive hoeing machine.

Background technology

Mining activities and set of tunneling construction, usually can run into oversize rock material during Ore slag hoeing operation.Use and commonly take off Move away during installation or first by oversize rock material, be reloading with after exclusively carrying out second-time breakage subsequently；Directly pound with bucket hit by It crushes；The former one is need to increase investment to purchase second-time breakage equipment, and two is to carry out equipment rotation in narrow quite to consume Time, efficiency of construction and duration can be affected；The latter's strength pounds that to hit crushing effect bad, it is also possible to cause equipment damaged.Research one Break and dig integral multifunctional drive hoeing machine so that it is on the basis of excavating hoeing feeding, conveying discharging entrucking function, increase impact grinding Function, it is achieved a tractor serves several purposes is the most necessary.

Summary of the invention

For overcoming the deficiency of existing common drive hoeing machine, goal of the invention of the present utility model is that providing one to break digs integral type Drive hoeing machine so that it is on the basis of the excavation hoeing feeding that had at common drive hoeing machine, conveying discharging entrucking function, increase impact cutting Broken function, it is achieved a tractor serves several purposes.

For achieving the above object, this utility model is dug dual-purpose hoeing feed mechanism, conveying shedding mechanism, vehicle by broken Chassis, electric control system, hydraulic control steerable system composition；Broken dig equipped hydraulic pressure on the forearm of dual-purpose hoeing feed mechanism and break Broken hammer, makes brokenly to dig dual-purpose hoeing feed mechanism and has excavation hoeing feeding and impact grinding function simultaneously, break and dig in dual-purpose hoeing Material mechanism is connected fixing by portal frame with the conveying frame of conveying shedding mechanism；Conveying shedding mechanism is by hinge and lifting oil Cylinder is connected with vehicle chassis；Electric control system integrated installation, in electric control box, is fixed on vehicle chassis or conveying discharging In the conveying frame of mechanism；Hydraulic control steerable system is installed on department's control platform.

The described broken bucket digging dual-purpose hoeing feed mechanism is connected with the front end of forearm by hinge, by connecting plate with dig The piston rod of bucket oil cylinder is hinged, and the bucket tooth of bucket is sleeve structure, and tooth set is high-abrasive material；Forearm is body structure, and hydraulic pressure breaks Broken hammer is hinged with the middle part of forearm by rear connecting rod, hinged with the piston rod of bucket cylinder by the middle part of front rod, and Hinged with the front portion of forearm by the end of front rod；Large arm is body structure, and the front end of large arm is by hinge and forearm Lower hinge, the rear end of large arm is hinged with revolving bed；Revolving bed is clipped on the crossbeam of portal frame, by hinge and bearing and dragon The crossbeam of door frame is hinged, and the front end of revolving bed is hinged with the rear end of large arm by hinge；Portal frame is Welding Structure, and top is work Font crossbeam, both sides are side plate, and side plate interior sides top arranges angling cylinder ear；Bucket cylinder is installed on the top of forearm, bucket The cylinder barrel end of oil cylinder is hinged with the oil cylinder ear of forearm upper rear end, and tailpiece of the piston rod is hinged with the middle part of connecting plate and front rod； Oil cylinder of small arm is installed on the top of large arm, connects the oil of forearm and large arm, the tailpiece of the piston rod of oil cylinder of small arm and forearm rear end lower Cylinder ear is hinged, and cylinder barrel end is hinged with the oil cylinder ear of large arm rear end；Big arm cylinder is installed on the top of oil cylinder of small arm, connect large arm and Revolving bed, the tailpiece of the piston rod of big arm cylinder is hinged with the oil cylinder ear of large arm front end, and cylinder barrel end is hinged with the oil cylinder ear on revolving bed； Angling cylinder is two, is symmetrically arranged on the both sides of revolving bed, connects back to swivel base and portal frame, the tailpiece of the piston rod of angling cylinder with Oil cylinder ear on revolving bed is hinged, and cylinder barrel end is hinged with the angling cylinder ear of portal frame side plate interior sides；Angling cylinder drives revolution Seat laterally swings, and drives to break and digs dual-purpose hoeing feed mechanism rotation, expands laterally movable scope；Bucket cylinder drives bucket upper and lower Upset and hydraulic breaking hammer move forward and backward, it is achieved excavation, impact grinding power and energy and job execution；Oil cylinder of small arm drives forearm Swing, big arm cylinder drives large arm to swing up and down；Handle and control angling cylinder, bucket cylinder, oil cylinder of small arm, big arm cylinder Coordination linkage, can control bucket and the run location of hydraulic breaking hammer and running orbit, completes to excavate hoeing feeding and impact cutting Broken operation.

Use inserting mode between front fixed mount and intermediate regulations frame and the rear fixed mount of described conveying shedding mechanism, connect Composition conveying frame together；The front end of front fixed mount is hinged with the sole of vehicle chassis by both sides hinge axis hole, and rear end is passed through Both sides hoist cylinder is hinged with sole；Bend pulley is installed on the front end of front fixed mount by bearing and bearing block, drives rolling Cylinder is fixed in the mounting seat of rear fixed mount；Conveyer belt is sleeved on driving cylinder and bend pulley, in the drive driving cylinder Under do clockwise annular operating, slag building stones are delivered to from front end rear end discharging entrucking；Ji Liaochankou is positioned at conveying unloader The front end of structure, fixes with front fixed mount, is installed on the top of conveyer belt, collects slag building stones；Carrying roller is positioned at the lower section of conveyer belt, Hold conveyer belt；Flap wheel is installed in conveying frame by its mandrel lateral symmetry, respectively close to driving cylinder and changed course rolling Locate inside Tong, stop and correct belt deflection off-center；Screeding device is installed on the conveying rear portion of shedding mechanism, conveyer belt Lower section, in order to remove bur keep conveyer belt cleaning；Striker plate is installed on the both sides of conveyer belt, prevents carrying material and lets out Leakage；Deviation correcting device uses bolt governor motion, is installed on the two ends of bend pulley, the elasticity of regulation conveyer belt both sides, makes defeated Band centering is sent to run；Tensioner lateral symmetry is installed on intermediate regulations frame and rear fixed mount junction, and regulation conveying frame is long Degree, carries out tensioning to conveyer belt；The tailpiece of the piston rod of hoist cylinder is hinged with the rear end of front fixed mount, and cylinder barrel end cuts with scissors with sole Connecing, lateral symmetry is installed in conveying frame, the angled conveyor of regulation conveying shedding mechanism and discharging height.

Described vehicle chassis uses propons to turn to, transfer case gearshift, speed change, and transfer case disc type brake, wheel hub shoe type are braked, Front-rear axle four-wheel drive；Back axle two ends are fixed, and propons mid-mounting is installed；

Dynamical system uses and carries diesel engine and two kinds of power sources of mains supply, uses diesel engine-motor-hydraulic pump associating Drive；Be connected by clutch between diesel engine with motor, without during civil power by Diesel Driven motor；When having civil power, clutch breaks Drive diesel engine to connect, civil power direct-driving motor, motor-driven hydraulic pumps, drive vehicle chassis to walk and broken by hydraulic drive Dig dual-purpose excavation hoeing feeding and conveying shedding mechanism work；

Running gear includes propons, back axle, motor, change speed gear box, selector, power transmission shaft, and walking mechanism is hydraulic pressure and machinery The kind of drive, running motor drives, shelves speed change hung by transfer case, drives propons, rear bridge driven vehicle chassis to walk by power transmission shaft；

Steering includes steering wheel, hydraulic steering gear, steering cylinder, steering linkage, front steering axle；Steering uses Hydraulic power-assisted steering, steering wheel operates, and steering cylinder push-and-pull steering linkage drives front steering axle wheel steering；

Brakes includes service brake and parking braking, and service brake is carried by brake pedal, brake pulling wire, change speed gear box Disk brake composition；Trample brake pedal, drive change speed gear box to carry disk brake by brake pulling wire and implement braking；Stay Car braking is made up of the checking cylinder in parking brake, brake pulling wire, hydraulic braking pump and hub for vehicle wheel and shoe type brake disc；Pass through parking brake Brake pump is pressurizeed by tension brake pulling wire, promotes hub for vehicle wheel inside brake cylinder action, compressing shoe type brake disc to implement braking；

Sole is lead frame structure, and sole front part sides is symmetrical arranged the connection journal stirrup of conveying frame, sole On be provided with for installing fixing tandem axle, transfer case, motor, diesel engine, electric control box, hydraulic oil container, hoist cylinder Mounting seat；Propons is frame mid-mounting structure；It is welded with on propons and back axle and prevents vehicle bridge circumferential deflection and axial float Location-plate；Before and after front overhang frame, two ends hang on the suspension fine strain of millet of sole by hinge, and the left and right sides of front overhang frame is adopted Fix with bolt with propons location-plate and position；Steering cylinder is installed between the steering linkage of propons and front overhang frame；Back axle location-plate Bolt is used to be connected with sole rear portion fixing.

Described electric control system includes major loop, controls loop and lighting loop, electric control box, circuit control Plate, isolation reversing switch, fuse, transformator, mechanical self-latching push switch, catalyst, electric bell, illuminating lamp, power knob are opened Pass, emergency stop switch, resistance-capacitance device, electronic protector, motor, Rolling motor, binding post and connection wire composition；Isolation commutation is opened Pass, fuse, transformator, catalyst, resistance-capacitance device, electronic protector electronic element fill on circuit boards, are installed on electricity together In gas control chamber；Electric control box is installed in sole or the conveying frame of vehicle chassis by support；Power knob switch, Emergency stop switch is arranged on department's control platform；Electric control box side arranges mechanical self-latching push switch；Electric bell, illuminating lamp are arranged on dragon On door frame；The main circuit voltage of electric control system is 380/660V, controls and lighting loop voltage is 36/24V；Drive cylinder When using electric drum, electric control system is double major loops；When driving cylinder to use hydraulic drum, electric control system only needs one Individual major loop.

Described hydraulic control steerable system uses open circuit, by bucket cylinder, oil cylinder of small arm, big arm cylinder, returns Turn oil cylinder, hoist cylinder, motor, hydraulic pump, running motor, hydraulic steering gear, steering wheel, steering cylinder, multi-way control valve, liquid Pressure the impact oil cylinder of quartering hammer, drum motor, preferential distributing valve, hydraulic buffering valve, safety overflow valve, choke valve, oil return filter Device, radiator, liquidometer, air filter, oil absorption filter, Pressure gauge, hydraulic oil container and fluid pressure line composition；

The auxiliary element of hydraulic control steerable system is arranged on the sole of vehicle chassis, and running motor is defeated with transfer case Entering axle to connect, drum motor is connected fixing with the axle driving cylinder, and hydraulic pump plug-in mounting is fixed on the outfan of motor, passes through spline It is connected with the output shaft of motor；

Hydraulic control steerable system uses manual control mode；Electrically, hydraulic control system button, handle, foot valve peace Being loaded on department's control platform, department's control platform mounts on the left of portal frame, and department's control platform anterior installs power knob switch, emergency stop switch and many Road control valve, rear portion installation driver's chair, bottom installation brake pedal, master cylinder and brake pipe are arranged under brake pedal Face, hydraulic steering gear and steering wheel are installed on portal frame top.

This utility model compared with prior art, by digging equipped hydraulic pressure on the forearm of dual-purpose hoeing feed mechanism break broken Broken hammer so that it is excavate feed mechanism and there is excavation hoeing feeding and impact grinding function simultaneously；By hydraulic control steerable system Operation, control each oil cylinder of hydraulic actuator, motor, the execution action of steering gear, it is achieved complete machine drive walking, shoveling collection Material, excavation hoeing, conveying entrucking, impact grinding function；A tractor serves several purposes, is effectively reduced construction equipment and puts into, reduce investment outlay, disappear Except equipment rotation time, improve tunneling construction efficiency.

Accompanying drawing explanation

Fig. 1 is the structure diagram that this utility model excavates hoeing feeding functional status.

Fig. 2 is the structure diagram of this utility model impact grinding functional status.

Fig. 3 is that the structure diagram of this utility model vehicle chassis is overlooked.

Fig. 4 is electric control theory figure of the present utility model.

Fig. 5 is hydraulic principle figure of the present utility model.

Detailed description of the invention

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, this utility model is by the broken forearm digging dual-purpose hoeing feed mechanism 1 Equipped hydraulic breaking hammer 102 on 103 so that it is broken dig dual-purpose hoeing feed mechanism 1 there is excavation hoeing feeding and impact cutting simultaneously Broken function；This utility model is dug dual-purpose hoeing feed mechanism 1, conveying shedding mechanism 2, vehicle chassis 3, electric control system by broken 4, hydraulic control steerable system 5 forms；Break and dig dual-purpose hoeing feed mechanism 1 by its portal frame 106 and conveying shedding mechanism 2 Conveying frame connects fixing, is used for excavating, crushes, hoeing feeding；Conveying shedding mechanism 2 by hinge and hoist cylinder 214 with Vehicle chassis 3 connects, and carries entrucking for slag building stones；Vehicle chassis 3 is mobile for complete machine carrying and walking；Electrical control system 4 integrated installations of uniting, in electric control box 401, are fixed in the frame of vehicle chassis 3 or conveying shedding mechanism 2；Hydraulic control Steerable system 5 is installed on department's control platform 114, and the manipulation for drive hoeing machine controls.

Described broken dig dual-purpose hoeing feed mechanism 1 mainly by bucket 101, hydraulic breaking hammer 102, forearm 103, large arm 104, Revolving bed 105, portal frame 106, connecting plate 107, rear connecting rod 108, front rod 109, bucket cylinder 110, oil cylinder of small arm 111, big arm cylinder 112, angling cylinder 113, department's control platform 114 etc. form；Bucket 101 is Welding Structure, on the support of bucket 101 Being provided with installation connecting hole at two, install connecting hole for one and be connected with the front end of forearm 103 by hinge, another installs connecting hole Hinged with the piston rod of bucket cylinder 110 by connecting plate 107, the bucket tooth of bucket 101 uses sleeve structure, and tooth set uses wear-resisting Material；Forearm 103 uses welding box body structure, forearm 103 to be provided with the connecting hole of bucket 101, the connecting hole of large arm 104, oil Cylinder ear and the connecting hole of two hydraulic breaking hammers 102；Hydraulic breaking hammer 102 is cut with scissors by the middle part of rear connecting rod 108 with forearm 103 Connect, hinged with the piston rod of bucket cylinder 110 by the middle part of front rod 109, and by the end of front rod 109 with little The front portion of arm 103 is hinged；Large arm 104 is welding box body structure, and large arm 104 is provided with the connecting hole of forearm 103, revolving bed 105 Connecting hole, oil cylinder ear, the front end of large arm 104 lower hinge by hinge and forearm 103, the rear end of large arm 104 and revolution Seat 105 is hinged；Revolving bed 105 uses Welding Structure, is provided with crossbeam and clamps plate, the connecting hole of portal frame 106, the company of large arm 104 Connecing hole, oil cylinder ear, revolving bed 105 is clipped on the crossbeam of portal frame 106, by hinge and bearing and the crossbeam of portal frame 106 Hinged, the front end of revolving bed 105 is hinged with the rear end of large arm 104 by hinge；Portal frame 106 is Welding Structure, and top is work Font crossbeam, both sides are side plate, and side plate interior sides top arranges angling cylinder ear；Bucket cylinder 110 is installed on the upper of forearm 103 Side, the cylinder barrel end of bucket cylinder 110 is hinged with the oil cylinder ear of forearm 103 upper rear end, tailpiece of the piston rod and connecting plate 107 and front company The middle part of extension bar 109 is hinged；Oil cylinder of small arm 111 is installed on the top of large arm 104, connects forearm 103 and large arm 104, forearm oil The tailpiece of the piston rod of cylinder 111 is hinged with the oil cylinder ear of forearm 103 rear end lower, and cylinder barrel end is hinged with the oil cylinder ear of large arm 104 rear end； Big arm cylinder 112 is installed on the top of oil cylinder of small arm 111, connects large arm 104 and revolving bed 105, the piston rod of big arm cylinder 112 Holding hinged with the oil cylinder ear of large arm 104 front end, cylinder barrel end is hinged with the oil cylinder ear on revolving bed 105；Angling cylinder 113 is two Individual, be symmetrically arranged on the both sides of revolving bed 105, connect back to transposase 11 05 and portal frame 106, the tailpiece of the piston rod of angling cylinder 113 with Oil cylinder ear on revolving bed 105 is hinged, and cylinder barrel end is hinged with the angling cylinder ear of portal frame 106 side plate interior sides；Angling cylinder 113 Laterally swing for being driven back to transposase 11 05, drive to break and dig the rotation of dual-purpose hoeing feed mechanism 1, expand laterally movable scope；Bucket Oil cylinder 110 is used for driving bucket 101 to spin upside down and moves forward and backward with hydraulic breaking hammer 102, it is achieved excavate, impact grinding function turns Change and job execution；Oil cylinder of small arm 111 is used for driving forearm 103 swing；Big arm cylinder 112 is used for driving large arm 104 Lower swing；Handle and control each oil cylinder coordination linkage, just can control bucket 101 and the run location of hydraulic breaking hammer 102 and operation Track, completes to excavate hoeing feeding and impact grinding operation.

Described conveying shedding mechanism 2 is main by front fixed mount 201, intermediate regulations frame 202, rear fixed mount 203, Ji Liaochankou 204, bend pulley 205, drive cylinder 206(can be electric drum, it is also possible to be hydraulic drum), conveyer belt 207, carrying roller 208, The compositions such as flap wheel 209, screeding device 210, striker plate 211, deviation correcting device 212, tensioner 213, hoist cylinder 214；Its In, use inserting mode between front fixed mount 201 and intermediate regulations frame 202 and rear fixed mount 203, connect composition conveyer Frame；The front end of front fixed mount 201 is hinged with the sole of vehicle chassis 3 by both sides hinge axis hole, and rear end is by both sides lifting oil Cylinder 214 is hinged with sole；Bend pulley 205 is installed on the front end of front fixed mount 201 by bearing and bearing block, drives cylinder In 206 mounting seats being fixed on rear fixed mount 203；Conveyer belt 207 is sleeved on driving cylinder 206 and bend pulley 205, is driving Do annular operating clockwise under the drive of dynamic cylinder 206, slag building stones are delivered to from front end rear end discharging entrucking；Ji Liaochankou 204 front ends being positioned at conveying shedding mechanism 2, fix with front fixed mount 201, are installed on the top of conveyer belt 207, for slag stone The collection of material；Carrying roller 208 is positioned at the lower section of conveyer belt 207, in order to hold conveyer belt 207, forms U-shaped conveying cross section, increases defeated Send effect and prevent conveyer belt sagging；Flap wheel 209 is installed in conveying frame by its mandrel lateral symmetry, respectively close to driving Locate inside dynamic cylinder 206 and bend pulley 205, be used for stoping and correct conveyer belt 207 sideslip off-center；Screeding device 210 It is installed on the conveying rear portion of shedding mechanism 2, the lower section of conveyer belt 207, is used for removing bur to keep conveyer belt 207 to clean； Striker plate 211 is installed on the both sides of conveyer belt 207, prevents from carrying material from leakage；Deviation correcting device 212 uses bolt governor motion, It is installed on the two ends of bend pulley 205, for regulating the elasticity of conveyer belt 207 both sides, promotes conveyer belt 207 centering to run, Prevent sideslip；Tensioner 213 lateral symmetry is installed on intermediate regulations frame 202 and the junction of rear fixed mount 203, is used for regulating Conveying frame length, carries out tensioning to conveyer belt 207；The tailpiece of the piston rod of hoist cylinder 214 cuts with scissors with the rear end of front fixed mount 201 Connecing, cylinder barrel end is hinged with sole 301, and lateral symmetry is installed, high for the angled conveyor and discharging regulating conveying shedding mechanism 2 Degree.

Described vehicle chassis 3 is mainly by sole 301, dynamical system 302, running gear 303, steering 304, braking System 305 forms；Vehicle chassis 3 uses propons to turn to, transfer case gearshift, speed change, transfer case disc type brake, wheel hub shoe type system Dynamic, front-rear axle four-wheel drive technology；Back axle two ends are fixed, and propons mid-mounting is installed；

Dynamical system 302 uses and carries diesel engine and two kinds of power sources of mains supply, uses diesel engine-motor 414-hydraulic pressure Driving combined by pump 501；Be connected by clutch between diesel engine with motor 414, without during civil power by Diesel Driven motor 414； When having civil power, clutch disconnects diesel engine connection, and civil power direct-driving motor 414, motor 414 drives hydraulic pump 501, passes through liquid Pressure transmission drives vehicle chassis 3 to walk and breaks digs dual-purpose excavation hoeing feeding and conveying shedding mechanism work；

Running gear 303 includes propons, back axle, motor, change speed gear box, selector, power transmission shaft etc.；Walking mechanism be hydraulic pressure and Mechanical drive mode, running motor 502 drives, shelves speed change hung by transfer case, is driven at the bottom of propons, rear bridge driven vehicle by power transmission shaft Dish 3 is walked；

Steering 304 includes steering wheel 504, hydraulic steering gear 503, steering cylinder 505, steering linkage, front steering axle Deng；Steering 304 uses hydraulic power-assisted steering, and steering wheel operates, and steering cylinder 505 push-and-pull steering linkage drives front steering axle Wheel steering；

Brakes 305 includes service brake and parking braking, and service brake is by brake pedal, brake pulling wire, change speed gear box The disk brakes carried etc. form；Trample brake pedal, drive change speed gear box to carry disk brake by brake pulling wire and implement Braking；Parking braking is made up of the checking cylinder in parking brake, brake pulling wire, hydraulic braking pump and hub for vehicle wheel and shoe type brake disc, By parking brake tension brake pulling wire, brake pump is pressurizeed, promote hub for vehicle wheel inside brake cylinder action, compressing shoe type brake disc to implement Braking；

Sole 301 is lead frame structure, and sole 301 front part sides is symmetrical arranged carriage and connects journal stirrup, chassis Corresponding mounting seat is set on frame 301, is used for fixing tandem axle, transfer case, motor 414, diesel engine, electric control box are installed 401, hydraulic oil container 520, hoist cylinder 214 etc.；Propons is frame mid-mounting structure, it is simple to float downward on propons left and right wheels Dynamic, to adapt to ground convex-concave change.The location-plate preventing vehicle bridge circumferential deflection and axial float it is welded with on propons and back axle；Front overhang Before and after frame, two ends hang on the suspension fine strain of millet of sole 301 by hinge, the left and right sides of front overhang frame use bolt with Propons location-plate is fixed and is positioned；Steering cylinder 505 is installed between the steering linkage of propons and front overhang frame；Back axle location-plate uses spiral shell Bolt is connected fixing with sole 301 rear portion.

The effect of described electric control system 4 be control on/off, illumination light on and off, electric bell ring close, motor start and stop, electricity rolling Cylinder while being equipped with hydraulic drum (drive cylinder 206 then no this item) starts, stops, forward and backward, and is motor 414 He on major loop Electric drum (then no this item when driving cylinder 206 to be equipped with hydraulic drum) provides overload, disconnected phase, short circuit, electric leakage, o-volt protection.Electricity Gas control system 4 includes major loop, controls loop and lighting loop, mainly by electric control box 401, circuit control panel 402, every From reversing switch 403, fuse 404, transformator 405, mechanical self-latching push switch 406, catalyst 407, electric bell 408, illumination Lamp 409, power knob switch 410, emergency stop switch 411, resistance-capacitance device 412, electronic protector 413, motor 414, Rolling motor 415 (using electric drum just to have this, hydraulic drum no this item) composition such as binding post 416 and connection wire.Isolation reversing switch 403, the electronic element such as fuse 404, transformator 405, catalyst 407, resistance-capacitance device 412, electronic protector 413 is contained in circuit On panel 402, it is installed on together in electric control box 401；Electric control box 401 by support be installed on sole 301 or In conveying frame；Power knob switch 410, emergency stop switch 411 are then arranged on department's control platform 114；Electric control box 401 side sets Put mechanical self-latching push switch 406, it is ensured that electric control box 401 can not be opened when obtaining electric；Electric bell 408, illuminating lamp 409 are arranged on On portal frame 106；The main circuit voltage of electric control system 4 is 380/660V, controls and lighting loop voltage is 36/24V；When When the driving cylinder 206 of conveying shedding mechanism 2 uses electric drum, electrical control is double major loops；When driving of conveying shedding mechanism 2 When dynamic cylinder 206 uses hydraulic drum, electrical control only needs a major loop.

The effect of described hydraulic control steerable system 5 is to provide hydraulic pressure and source of mechanical energy conversion for complete machine, implements hydraulic pressure and passes Dynamic, it is achieved each operating mode function action is handled and controlled；Hydraulic control steerable system 5 uses open circuit, and hydraulic control is handled System 5 is by bucket cylinder 110, oil cylinder of small arm 111, big arm cylinder 112, angling cylinder 113, hoist cylinder 214, motor 414, liquid Press pump 501, running motor 502, hydraulic steering gear 503, steering wheel 504, steering cylinder 505, multi-way control valve 506, hydraulic pressure are broken Broken hammering blow oil cylinder 507, drum motor 508(drive cylinder 206 then no this item when being equipped with electric drum), preferential distributing valve 509, liquid Pressure trimmer valve 510, safety overflow valve 511, choke valve 512, return filter 514, radiator 515, liquidometer 516, air filter The compositions such as clear device 517, oil absorption filter 518, Pressure gauge 519, hydraulic oil container 520 and fluid pressure line；Hydraulic control steerable system 5 Auxiliary element be the most all arranged on sole 301, running motor 502 is connected with transfer case input shaft, drum motor 508 with Drum shaft connects fixing, and each oil cylinder is connected with its driven object, and hydraulic pump plug-in mounting is fixed on the outfan of motor 414, by flower Key is connected with the output shaft of motor 414.

Electric control system 4, hydraulic control steerable system 5 use manual control mode；Essential electrical, hydraulic control system Button, handle, foot valve etc. are installed on department's control platform 114, and department's control platform 114 mounts in the left side of portal frame 106, and electricity is installed in front portion Source press button 410, emergency stop switch 411 and multi-way control valve 506, driver's chair, bottom installation brake pedal, system are installed in rear portion Dynamic master cylinder and brake pipe are arranged on below pedal, and hydraulic steering gear 503, steering wheel 504 are installed on portal frame 106 top.

Operating process of the present utility model:

1, starting preparation: when using mains supply, connect three phase mains, close isolation reversing switch 403, electric control box 401 control transformator 405 works, and control line rood electricity, power supply indicator is bright, and complete machine is in holding state.

2, complete machine starts: pressing power knob and switch 410 the green buttons, catalyst 407 adhesive, main circuit is connected, and starts Motor 414.Motor 414 operating drives hydraulic pump 501 pump oil, through preferential distributing valve 509 to hydraulic steering gear 503 and (or) walking Motor 502 and (or) multi-way control valve 506, handle the corresponding stick of multi-way control valve 506, drive executive component running motor 502, hydraulic bjuffer, each operating cylinder, drum motor 508 work, and oil return is through return filter 514, radiator 515 flow back fluid Force feed case 520.

3, walk and turn to: promoting multi-way control valve 506 to walk the control crank of valve block forward or backward, walking valve block is just (or) reversely connect, hydraulic oil drive running motor 502 just (or) reversion, by machine driven systems such as change speed gear boxes, before driving, Back axle vehicle wheel rotation, it is achieved complete machine traveling forward and back；At walking valve block control crank during interposition, cut-off state at walking valve block, Vehicle stops.Steering dish 504, hydraulic oil preferentially enters hydraulic steering gear 503 through preferential distributing valve 509, drives steering oil Cylinder 505 action, controls Vehicular turn.

4, lifting and shoveling: promote the control crank of multi-way control valve 506 conveying mechanism descending valve plate forward or backward, defeated Send mechanism's descending valve plate just (or) reversely connect, hydraulic oil drive hoist cylinder 214 action, it is achieved conveying shedding mechanism 2 lift. When hoist cylinder 214 stretches out, conveying shedding mechanism 2 rear portion is raised, and collection shovel mouth 204 falls, it is simple to shoveling and entrucking；Lifting oil Cylinder 214 all stretches out, and conveying shedding mechanism 2 rear portion is lifted to the highest, and collection shovel mouth 204 lands, and wheelie lifts simultaneously；Lifting When oil cylinder 214 is retracted, conveying shedding mechanism 2 rear portion falls, and collection shovel mouth 204 is raised and is easy to vehicle to run.

5, conveying entrucking: promote the stick of multi-way control valve 506 corresponding conveying motor control valve block, rolling forward or backward Cylinder motor 508 operates, and drives cylinder 206 to drive conveying shedding mechanism 2 to work, and drum motor 508 controls valve block and divides forward, reversely Connecting and three working positions of cut-off, respective rollers motor 508 rotates forward, inverts and stops.If using electric drum, then with three Position press button is controlled.

6, feeding is excavated: handle the big arm cylinder 112 of multi-way control valve 506, oil cylinder of small arm 111, bucket cylinder respectively 110, angling cylinder 113 etc. control the stick of valve block accordingly, handle big arm cylinder 112, oil cylinder of small arm 111, bucket the most respectively Oil cylinder 110, angling cylinder 113 action.Hormany operating large arm 104, forearm 103, bucket 101 action, control bucket 101 and run rail Mark, thus complete revolution and excavate feeding process.Handle angling cylinder 113 action, promote revolving bed 105 to rotate, drive broken digging Dual-purpose hoeing feed mechanism 1 turns round.

7, impact grinding: handling multi-way control valve 506 bucket cylinder 110 valve block handle, bucket cylinder 110 piston rod is stretched Going out, hydraulic breaking hammer 102 moves forward, and bucket 101 is flipped back to hook, and broken dig dual-purpose hoeing feed mechanism 1 and enters impact grinding work Condition state；Handle corresponding big arm cylinder 112 respectively, oil cylinder of small arm 111 controls valve block handle, adjusts hydraulic breaking hammer 102 drill steel Position alignment lump ore, handles the corresponding hydraulic breaking hammer 102 of multi-way control valve 506 and impacts oil cylinder valve block handle, start hydraulic pressure High-frequency percussion crushing operation implemented by quartering hammer 102.

8, vehicle speed variation: transfer case has three gears high and low, empty, handles and hangs lever, conversion gearbox-gear and vehicle speed Degree.Front gear is low or first gear, and middle gear is neutral gear, and rear gear is top gear.High gear is walked for empty wagons, low-grade for drive hoeing machine Work, neutral gear is used for trailer traction.

9, service brake: step on brake pedal, master cylinder valve rod compresses, and pressurizes brake fluid, in driving hub for vehicle wheel Checking cylinder works, and forces braking horseshoe to compress wheel hub and realizes service brake.

10, shut down: press the red stop button of power knob switch 410 or jerk knob 411, control circuit dead electricity, electricity Source display lamp goes out, stopped status at complete machine, but the transformator 405 of electric control box 401 still has electricity.Disjunction isolation reversing switch 403, pull up three-phase power socket, cutting electromechanical source.

11, without mains supply time, using diesel powered, drive motor 414 drives hydraulic pump 501, and hydraulic control is handled System 5 works, and drive hoeing machine can be walked movement.

Claims (6)

1. one kind broken is dug integral type drive hoeing machine, it is characterised in that: this drive hoeing machine is dug dual-purpose hoeing feed mechanism (1), conveying by broken Shedding mechanism (2), vehicle chassis (3), electric control system (4), hydraulic control steerable system (5) form；Break and dig dual-purpose hoeing The upper equipped hydraulic breaking hammer (102) of the forearm (103) of feed mechanism (1), makes brokenly to dig dual-purpose hoeing feed mechanism (1) and has simultaneously Excavate hoeing feeding and impact grinding function, break and dig dual-purpose hoeing feed mechanism (1) by portal frame (106) and conveying unloader The conveying frame of structure (2) connects fixing；Conveying shedding mechanism (2) is connected with vehicle chassis (3) by hinge and hoist cylinder (214) Connect；Electric control system (4) integrated installation, in electric control box (401), is fixed on vehicle chassis (3) or conveying shedding mechanism (2) in conveying frame；Hydraulic control steerable system (5) is installed in department's control platform (114).

The most according to claim 1 breaking digs integral type drive hoeing machine, it is characterised in that: described breaking digs dual-purpose hoeing feed mechanism (1) bucket (101) is connected with the front end of forearm (103) by hinge, by connecting plate (107) and bucket cylinder (110) Piston rod is hinged, and the bucket tooth of bucket (101) is sleeve structure, and tooth set is high-abrasive material；Forearm (103) is body structure, hydraulic pressure Quartering hammer (102) by rear connecting rod (108) hinged with the middle part of forearm (103), by the middle part of front rod (109) with dig The piston rod of bucket oil cylinder (110) is hinged, and hinged with the front portion of forearm (103) by the end of front rod (109)；Large arm (104) being body structure, the front end of large arm (104) is by the lower hinge of hinge with forearm (103), the rear end of large arm (104) Hinged with revolving bed (105)；Revolving bed (105) is clipped on the crossbeam of portal frame (106), by hinge and bearing and portal frame (106) crossbeam is hinged, and the front end of revolving bed (105) is hinged with the rear end of large arm (104) by hinge；Portal frame (106) is Welding Structure, top is I shape crossbeam, and both sides are side plate, and side plate interior sides top arranges angling cylinder ear；Bucket cylinder (110) Being installed on the top of forearm (103), the cylinder barrel end of bucket cylinder (110) is hinged with the oil cylinder ear of forearm (103) upper rear end, lives Stopper rod end is hinged with the middle part of connecting plate (107) and front rod (109)；Oil cylinder of small arm (111) is installed on the upper of large arm (104) Side, connects the oil cylinder of forearm (103) and large arm (104), the tailpiece of the piston rod of oil cylinder of small arm (111) and forearm (103) rear end lower Ear is hinged, and cylinder barrel end is hinged with the oil cylinder ear of large arm (104) rear end；Big arm cylinder (112) is installed on the upper of oil cylinder of small arm (111) Side, connects the oil cylinder ear of large arm (104) and revolving bed (105), the tailpiece of the piston rod of big arm cylinder (112) and large arm (104) front end Hinged, cylinder barrel end is hinged with the oil cylinder ear on revolving bed (105)；Angling cylinder (113) is two, is symmetrically arranged on revolving bed (105) both sides, connect back to swivel base (105) and portal frame (106), the tailpiece of the piston rod of angling cylinder (113) and revolving bed (105) On oil cylinder ear hinged, cylinder barrel end is hinged with the angling cylinder ear of portal frame (106) side plate interior sides；Angling cylinder (113) drives Revolving bed (105) laterally swings, and drives to break and digs the rotation of dual-purpose hoeing feed mechanism (1), expands laterally movable scope；Bucket cylinder (110) drive bucket (101) to spin upside down to move forward and backward with hydraulic breaking hammer (102), it is achieved excavation, impact grinding power and energy And job execution；Oil cylinder of small arm (111) drives forearm (103) swing, and big arm cylinder (112) drives large arm (104) upper and lower Swing；Handle and control angling cylinder (113), bucket cylinder (110), oil cylinder of small arm (111), big arm cylinder (112) coordination linkage, Bucket (101) and the run location of hydraulic breaking hammer (102) and running orbit can be controlled, complete to excavate hoeing feeding and impact cutting Broken operation.

The most according to claim 1 breaking digs integral type drive hoeing machine, it is characterised in that: before described conveying shedding mechanism (2) Use inserting mode between fixed mount (201) and intermediate regulations frame (202) and rear fixed mount (203), connect composition conveying Frame；The front end of front fixed mount (201) is hinged with the sole of vehicle chassis (3) (301) by both sides hinge axis hole, and rear end is passed through Both sides hoist cylinder (214) is hinged with sole (301)；Bend pulley (205) is fixing before being installed on by bearing and bearing block The front end of frame (201), drives cylinder (206) to be fixed in the mounting seat of rear fixed mount (203)；Conveyer belt (207) is sleeved on and drives On dynamic cylinder (206) and bend pulley (205), under the drive driving cylinder (206), do annular operating clockwise, by slag stone Material is delivered to rear end discharging entrucking from front end；Ji Liaochankou (204) is positioned at the front end of conveying shedding mechanism (2), with front fixed mount (201) fixing, it is installed on the top of conveyer belt (207), collects slag building stones；Carrying roller (208) is positioned under conveyer belt (207) Side, holds conveyer belt (207)；Flap wheel (209) is installed in conveying frame by its mandrel lateral symmetry, respectively close to driving At cylinder (206) and bend pulley (205) inner side, stop and correct conveyer belt (207) sideslip off-center；Screeding device (210) it is installed on the rear portion of conveying shedding mechanism (2), the lower section of conveyer belt (207), keeps conveyer belt in order to remove bur (207) cleaning；Striker plate (211) is installed on the both sides of conveyer belt (207), prevents from carrying material from leakage；Deviation correcting device (212) is adopted Use bolt governor motion, be installed on the two ends of bend pulley (205), the elasticity of regulation conveyer belt (207) both sides, make conveyer belt (207) centering runs；Tensioner (213) lateral symmetry is installed on intermediate regulations frame (202) and rear fixed mount (202) connects Place, regulation conveying frame length, conveyer belt (207) is carried out tensioning；The tailpiece of the piston rod of hoist cylinder (214) and front fixed mount (201) rear end is hinged, and cylinder barrel end is hinged with sole (301), and lateral symmetry is installed in conveying frame, regulation conveying discharging The angled conveyor of mechanism (2) and discharging height.

The most according to claim 1 breaking digs integral type drive hoeing machine, it is characterised in that: described vehicle chassis (3) uses propons Turning to, transfer case gearshift, speed change, transfer case disc type brake, wheel hub shoe type are braked, front-rear axle four-wheel drive；Back axle two ends are fixed, Propons mid-mounting is installed；

Dynamical system (302) uses and carries diesel engine and two kinds of power sources of mains supply, uses diesel engine-motor (414)-hydraulic pressure Driving combined by pump (501)；Be connected by clutch between diesel engine with motor (414), without during civil power by Diesel Driven motor (414)；When having civil power, clutch disconnects diesel engine connection, civil power direct-driving motor (414), and motor (414) drives hydraulic pump (501), by hydraulic drive drive vehicle chassis (3) walk and break dig dual-purpose excavation hoeing feeding and carry shedding mechanism work Make；

Running gear (303) includes propons, back axle, motor, change speed gear box, selector, power transmission shaft, and walking mechanism is hydraulic pressure and machinery The kind of drive, running motor (502) drives, shelves speed change hung by transfer case, drives propons, rear bridge driven vehicle chassis by power transmission shaft (3) walking；

Steering (304) includes steering wheel (504), hydraulic steering gear (503), steering cylinder (505), steering linkage, forward Xiang Qiao；Steering (304) uses hydraulic power-assisted steering, and steering wheel operates, before steering cylinder (505) push-and-pull steering linkage drives Steeraxle wheel steering；

Brakes (305) includes service brake and parking braking, and service brake is by brake pedal, brake pulling wire, change speed gear box certainly The disk brake composition of band；Trample brake pedal, drive change speed gear box to carry disk brake by brake pulling wire and implement braking； Parking braking is made up of the checking cylinder in parking brake, brake pulling wire, hydraulic braking pump and hub for vehicle wheel and shoe type brake disc；Pass through hands Brake pump is pressurizeed by tension brake pulling wire of stopping, and promotes hub for vehicle wheel inside brake cylinder action, compressing shoe type brake disc to implement braking；

Sole (301) is lead frame structure, and sole (301) front part sides is symmetrical arranged the connection journal stirrup of conveying frame, It is provided with on sole (301) for installing fixing tandem axle, transfer case, motor (414), diesel engine, electric control box (401), hydraulic oil container (520), the mounting seat of hoist cylinder (214)；Propons is frame mid-mounting structure；On propons and back axle It is welded with the location-plate preventing vehicle bridge circumferential deflection and axial float；Before and after front overhang frame, two ends hang on chassis by hinge On the suspension fine strain of millet of frame (301), the left and right sides of front overhang frame uses bolt to fix with propons location-plate and position；Turning to of propons is drawn Steering cylinder (505) is installed between bar and front overhang frame；It is fixing that back axle location-plate uses bolt to be connected with sole (301) rear portion.

The most according to claim 1 breaking digs integral type drive hoeing machine, it is characterised in that: described electric control system (4) includes Major loop, control loop and lighting loop, by electric control box (401), circuit control panel (402), isolation reversing switch (403), fuse (404), transformator (405), mechanical self-latching push switch (406), catalyst (407), electric bell (408), photograph Bright lamp (409), power knob switch (410), emergency stop switch (411), resistance-capacitance device (412), electronic protector (413), motor (414), Rolling motor (415), binding post (416) and connection wire composition；Isolation reversing switch (403), fuse (404), transformator (405), catalyst (407), resistance-capacitance device (412), electronic protector (413) electronic element are contained in circuit board On, it is installed on together in electric control box (401)；Electric control box (401) is installed on the chassis of vehicle chassis (3) by support On frame (301) or conveying frame；Power knob switch (410), emergency stop switch (411) are arranged in department's control platform (114)；Electric-controlled Case processed (401) side arranges mechanical self-latching push switch (406)；Electric bell (408), illuminating lamp (409) are arranged on portal frame (106) On；The main circuit voltage of electric control system (4) is 380/660V, controls and lighting loop voltage is 36/24V；Drive cylinder (206), when using electric drum, electric control system (4) is double major loops；When driving cylinder (206) to use hydraulic drum, electrically Control system (4) only needs a major loop.

The most according to claim 1 breaking digs integral type drive hoeing machine, it is characterised in that: described hydraulic control steerable system (5) Use open circuit, by bucket cylinder (110), oil cylinder of small arm (111), big arm cylinder (112), angling cylinder (113), rise Fall oil cylinder (214), motor (414), hydraulic pump (501), running motor (502), hydraulic steering gear (503), steering wheel (504), Steering cylinder (505), multi-way control valve (506), the impact oil cylinder (507) of hydraulic breaking hammer (102), drum motor (508), excellent First distributing valve (509), hydraulic buffering valve (510), safety overflow valve (511), choke valve (512), return filter (514), dissipate Hot device (515), liquidometer (516), air filter (517), oil absorption filter (518), Pressure gauge (519), hydraulic oil container (520) and fluid pressure line composition；

The auxiliary element of hydraulic control steerable system (5) is arranged on the sole (301) of vehicle chassis (3), running motor (502) being connected with transfer case input shaft, drum motor (508) is connected fixing with the axle driving cylinder (206), hydraulic pump (501) Plug-in mounting is fixed on the outfan of motor (414), is connected by the output shaft of spline with motor (414)；

Hydraulic control steerable system (5) uses manual control mode；Electrically, hydraulic control system button, handle, foot valve are installed In department's control platform (114), department's control platform (114) mounts in portal frame (106) left side, and the anterior power supply of installing of department's control platform (114) is pressed Button switch (410), emergency stop switch (411) and multi-way control valve (506), rear portion installation driver's chair, bottom installation brake pedal, Master cylinder and brake pipe are arranged on below brake pedal, and hydraulic steering gear (503) and steering wheel (504) are installed on portal frame (106) top.