CN205669396U - A kind of dirt loader with air pressure transmission control system - Google Patents
A kind of dirt loader with air pressure transmission control system Download PDFInfo
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- CN205669396U CN205669396U CN201620530860.0U CN201620530860U CN205669396U CN 205669396 U CN205669396 U CN 205669396U CN 201620530860 U CN201620530860 U CN 201620530860U CN 205669396 U CN205669396 U CN 205669396U
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Abstract
A kind of dirt loader with air pressure transmission control system, belongs to Mining loader tool field.It is characterized in that including running gear, body part, bucket portion, raise pan and divide and air pressure transmission control system；Bucket portion is arranged in body part, and body is partially installed on running gear；Installing in body part and raise pan and divide, the bucket motor of raising raising that pan divides drives and raises bucket chain bar and make bucket portion move；Installing running motor on running gear, running motor is rotated by gear deceleration rear drive tire, realizes the walking of machine；Described raise bucket motor and running motor be air motor；Air pressure transmission control system connects control by pipeline and raises bucket motor and running motor.This utility model uses rubber-tyred running gear, it is possible to conveniently and effectively controls the advance of dirt loader, retreats and turn and raise bucket operation.
Description
Technical field
This utility model belongs to Mining loader tool field, is specifically related to a kind of pneumatic tire formula dirt loader.
Background technology
Dirt loader is a kind of mine down-hole tunnel charging appliance, and its purposes is that Ore or rock are loaded transporting equipment.
Existing dirt loader comprises steel wheel-track travel dirt loader and crawler travel dirt loader two kinds.
Steel wheel-track travel dirt loader, track to be laid on work surface during work, dirt loader is walked in orbit and carries out
Loading operation, this mining type needs exploitation limit, limit to lay track, had not only lost time but also wasting manpower and material resources, simultaneously because be subject to
Track limits, and rail loading machine can not move left and right, and loading width is restricted.
Crawler travel dirt loader, walking has left and right crawler belt to complete.Owing to different mining technique is different, energy supply
Situation, pavement behavior is different, and mine working environment is different, and haulage vehicle is different, and therefore crawler travel dirt loader can not meet
The requirement of mining.A lot of mines according to mining technique, energy supply situation, mine working environment, pavement behavior and
The practical situation of haulage vehicle, needs one by compressed air as the energy, the mine charging appliance of rubber-tyred walking.
Summary of the invention
For solving the deficiency in above-mentioned technical problem, the purpose of this utility model is: provide a kind of with Pneumatic Transmission
The dirt loader of control system, uses rubber-tyred running gear, it is possible to convenient, accurately control the advance of dirt loader, retrogressing and
Turn and raise bucket operation.
For solving its technical problem, this utility model the technical scheme is that offer one controls system with Pneumatic Transmission
System dirt loader, it is characterised in that include running gear, body part, bucket portion, raise pan divide and Pneumatic Transmission control system
System；Bucket portion is arranged in body part, and body is partially installed on running gear；Body part is installed and raises pan
Point, the bucket motor of raising raising that pan divides drives and raises bucket chain bar and make bucket portion move；Running motor, walking are installed on running gear
Motor is rotated by gear deceleration rear drive tire, realizes the walking of machine；Described raise bucket motor and running motor be gas
Dynamic motor；Air pressure transmission control system connects control by pipeline and raises bucket motor and running motor.
Preferably, running gear includes left and right walking case, front connecting plate and rear connecting plate；Before described left and right walking case
End is linked together by front connecting plate, and the rear end of described left and right walking case is linked together by rear connecting plate；
Left lateral walk case include left travelling box body, left side running motor, left gear drive system, left side running motor gear and
Left row travelling wheel；Left row travelling wheel includes left front tire axle, left rear tire axle, left front tire and left rear tire；Left row is galloped along on horseback
Reach and be arranged on left travelling box body；Left gear drive system is arranged in left travelling box body, the speed end of left gear drive system
Being left side running motor gear, left side running motor gear is arranged on the running motor of left side；Left side running motor gear is on a left side
The centre of travelling box body, carries out gear reduced drive the most simultaneously；The low speed end of left gear drive system is the near front wheel
Tire axle and left rear tire axle, left front tire is arranged on left front tire axle, and left rear tire is arranged on left rear tire axle；Work as left side
When running motor rotates, running motor pinion rotation on the left of drive, and drive left front tire axle, left rear tire axle and a left side simultaneously
Front tyre, left rear tire rotate.
Right lateral walk case include right travelling box body, right side running motor, right gear drive system, right side running motor gear and
Right side road wheel；Right side road wheel includes right front fire axle, right rear fire axle, right front fire and right rear fire；Right side walking horse
Reach and be arranged on right travelling box body；Right gear drive system is arranged in right travelling box body, the speed end of right gear drive system
Being right side running motor gear, right side running motor gear is arranged on the running motor of right side；Right side running motor gear is on the right side
The centre of travelling box body, carries out gear reduced drive the most simultaneously, and the low speed end of right gear drive system is off-front wheel
Tire axle and right rear fire axle, right front fire is arranged on right front fire axle, and right rear fire is arranged on right rear fire axle；Work as right side
When running motor rotates, running motor pinion rotation on the right side of drive, and drive right front fire axle, right rear fire axle and the right side simultaneously
Front tyre, right rear fire rotate.
Preferably, body part include workbench, by axle, left plate, right plate, buffer spring, guide wheel, left rail face,
Right guide pass and semicircle roller；Workbench is placed in above front connecting plate and the rear connecting plate of running gear, and with connecting spiral shell
Bolt fastens；The front end of workbench is installed by axle, is the installation axle of the original position of bucket portion by axle；Left plate and right plate divide
It is not arranged on the left and right sides of workbench, left plate and right plate air pressure transmission control system installed above；Buffer spring is arranged on
Between left plate and right plate, buffer spring is the terminal that bucket portion runs；Guide wheel is arranged on the afterbody of workbench；Left rail
Face is arranged on the left side of workbench, and right guide pass is arranged on the right side of workbench；Half it is provided with on left rail face and right guide pass
Circle roller, it is corresponding with the half slot on left bucket rack and right bucket rack.
Preferably, bucket portion includes half on scraper bowl, left bucket rack, right bucket rack, connecting rod and left and right bucket rack
Circular groove；Scraper bowl is arranged on left bucket rack and right bucket rack；Connecting rod is arranged between left bucket rack and right bucket rack；Raise pan
Divide and include raising bucket motor, raising bucket reduction box, gear reduced drive and chain drum；Gear reduced drive is arranged on raises bucket reduction box
In casing, raise bucket motor and chain drum is arranged on and raises on bucket reduction box and engage in gear reduced drive, raise bucket motor and pass through
Gear reduced drive drives chain drum to rotate；Chain drum is connected with the one end raising bucket chain bar, raises the other end of bucket chain bar even
Connect the connecting rod of running gear.
Preferably, air pressure transmission control system includes that compressed air gas source, main steam supply valve, main switch, pipeline, walking are handled
Valve and Yang Dou turn to combined operation valve, described in raise bucket and turn to combined operation valve to connect to control handling maneuver valve and Yang Dou and handle valve；
Valve is handled in described walking and handling maneuver valve connects left side advance pneumatic control valve respectively, left side retreats pneumatic control valve, the right side
Side advance pneumatic control valve and right side retreat pneumatic control valve；Left side advance pneumatic control valve and left side retreat pneumatic control valve even
Connecing running motor on the left of control, left side running motor connects left row travelling wheel；Right side advance pneumatic control valve and right side retreat gas
Brake control valve connects running motor on the right side of control, road wheel on the right side of the connection of right side running motor；Yang Dou handles valve connection control and raises
Bucket motor, raises rising and falling of bucket motor control scraper bowl.
Preferably, it is 3-position-3-way hand control valve that valve is handled in described walking, arranging walking and handling on walking manipulation valve
Handle, walking control crank includes the mobile station that controls in two, left and right, and walking control crank moves left and right and walking can be made to handle
Different pipelines is connected in valve commutation；
Yang Dou handles valve and handling maneuver valve and is 3-position-3-way hand control valve, turns to set on combined operation valve raising bucket
Put and raise bucket handling maneuver handle, described in raise bucket handling maneuver handle and include that four, front, rear, left and right are mobile and control station, Yang Douzhuan
The pipeline that bucket manipulation valve commutation connection is different is raised to movable can the making of control crank；Raise bucket handling maneuver handle to move left and right
The commutation of handling maneuver valve can be made to connect different pipelines.
Preferably, left side running motor includes that interface P9, interface P8 and left side motor muffler, interface P9 and interface P8 are equal
For intake interface, when source of the gas running motor on the left of interface P9 enters, before on the left of driving, running motor drives left row travelling wheel
Enter；When source of the gas running motor on the left of interface P8 enters, on the left of driving, running motor drives left row travelling wheel to retreat；Gas from
Left side motor muffler is discharged；
Right side running motor includes that interface P11, interface P10 and right side motor muffler, interface P11 and interface P10 are
Intake interface, when source of the gas running motor on the right side of interface P11 enters, on the right side of driving on the right side of running motor drive before road wheel
Enter；When source of the gas running motor on the right side of interface P10 enters, on the right side of driving, on the right side of running motor drive, road wheel retreats；Gas
Discharge from right side motor muffler.
Preferably, described walking is handled valve and is included interface P1, interface A11 and interface A12, and wherein interface P1 is air inlet connecting
Mouthful, interface A11 and interface A12 is interface of giving vent to anger；Interface A11 by pipeline connect on the left of advance pneumatic control valve and right side advance
Pneumatic control valve；Interface A12 by pipeline connect on the left of retreat pneumatic control valve and right side and retreat pneumatic control valve；
Described left side advance pneumatic control valve includes interface P4, interface O41 and interface A41, and wherein interface P4 is air inlet connecting
Mouthful, interface O41 and interface A41 is interface of giving vent to anger；The interface P9 of running motor on the left of interface A41 connection；
Described left side retreats pneumatic control valve and includes interface P5, interface A51 and interface O51, and wherein interface P5 is air inlet connecting
Mouthful, interface A51 and interface O51 is interface of giving vent to anger；Interface A51 by pipeline connect on the left of the interface P8 of running motor；
Described right side advance pneumatic control valve includes interface P6, interface O61 and interface A61, and wherein interface P6 is air inlet connecting
Mouthful, interface O61 and interface A61 is interface of giving vent to anger；The interface P11 of running motor on the right side of interface A61 connection；
Described right side retreats pneumatic control valve and includes interface P7, interface A71 and interface O71, and wherein interface P7 is air inlet connecting
Mouthful, interface A71 and interface O71 is interface of giving vent to anger；Interface A71 by pipeline connect on the right side of the interface P10 of running motor.
Preferably, described handling maneuver valve includes interface P2, interface A21 and interface A22, and wherein interface P2 is air inlet connecting
Mouthful, interface A21 and interface A22 is interface of giving vent to anger；Interface A21 starts control valve by advancing on the left of pneumatic control mouth K4 connection,
Interface A21 is by retreating pneumatic control valve on the left of pneumatic control mouth K5 connection；Interface A22 passes through on the right side of pneumatic control mouth K6 connection
Advance pneumatic control valve, interface A22 starts control valve by retreating on the right side of pneumatic control mouth K7 connection.
Preferably, described in raise bucket handle valve include interface P3, interface A31 and interface A32, wherein interface P3 is air inlet,
Interface A31 and interface A32 is gas outlet；
Raise bucket motor and include that interface P13, interface P12 and Yang Dou motor muffler, interface P13 and interface P12 are air inlet
Interface, when source of the gas raises bucket motor from interface P13 entrance, raises bucket motor and drives scraper bowl to kick up；When source of the gas is raised from interface P12 entrance
During bucket motor, raise bucket motor and fall.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is without laying track in advance, and compact conformation is exquisite, uses rubber-tyred traveling mode, it is possible to adaptation is many
Plant the traveling operation of landform.This utility model can accurately be controlled the advance of dirt loader by atmospheric control, be retreated, turns to
With the operation of rising and falling of scraper bowl, being adapted to rail-free tier type rock loader, left and right sides independently controls, and flexible operation is freely.This control
System is provided by compressed gas and runs power, is independent of electrical equipment or electric power system control, adapts to moist or hot evil
Bad working environment, frequent start-stop and do not affect the operation life-span, the most in the industry cycle popularize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of air pressure transmission control system of the present utility model；
Fig. 3 is the structural representation of this utility model running gear；
Labelling in figure: 1, compressed air gas source；2, main switch；3, Pressure gauge；4, main steam supply valve；5, valve is handled in walking；6、
Valve handle is handled in walking；7, handling maneuver valve；8, bucket handling maneuver handle is raised；9, raise bucket and handle valve；10, pipeline；11, Yang Douzhuan
To combined operation valve；12, left side advance pneumatic control valve；13, left side retreats pneumatic control valve；14, right side advance pneumatic control
Valve；15, right side retreats pneumatic control valve；16, left side motor muffler；17, left side running motor；18, right side motor muffler；
19, right side running motor；20, bucket motor muffler is raised；21, bucket motor is raised；22, left lateral walks case；23, left rear tire；24, left tooth
Wheel drive system；26, left front tire；27, front connecting plate；28, right front fire；30, right gear drive system；31, off hind wheel
Tire；32, right lateral walks case；33, rear connecting plate；34, left bucket rack；35, right bucket rack；36, air pressure transmission control system；37, right
Side plate；38, left plate；39, bucket chain wheel is raised；40, scraper bowl.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of dirt loader with air pressure transmission control system described in the utility model, including running gear, body portion
Point, bucket portion, raise pan and divide and air pressure transmission control system；Bucket portion is arranged in body part, and body part is installed
On running gear；Installing in body part and raise pan and divide, the bucket motor of raising raising that pan divides drives and raises bucket chain bar and make scraper bowl
Componental movement；Installing running motor on running gear, running motor is rotated by gear deceleration rear drive tire, realizes machine
Walking；Described raise bucket motor and running motor be air motor；Air pressure transmission control system connects control by pipeline and raises
Bucket motor and running motor.
Running gear includes that left lateral walks case 22, right lateral walks case 32, front connecting plate 27 and rear connecting plate 33.Described left and right row
The front end walking case is linked together by front connecting plate 27, and the rear end of described left and right walking case is connected to by rear connecting plate 33
Together.
Left lateral is walked case 22 and is included left travelling box body, left side running motor 17, left gear drive system 24, left side running motor
Gear and left row travelling wheel.Left row travelling wheel includes left front tire axle, left rear tire axle, left front tire 26 and left rear tire 23；
Left side running motor 17 is arranged on left travelling box body；Left gear drive system 24 is arranged in left travelling box body, and left gear passes
The speed end of dynamic system is left side running motor gear, and left side running motor gear is arranged on the running motor 17 of left side；Left side
Running motor gear, in the centre of left travelling box body, carries out gear reduced drive the most simultaneously；Left gear drive system
The low speed end of 24 is left front tire axle and left rear tire axle, and left front tire 26 is arranged on left front tire axle, and left rear tire 23 is pacified
It is contained on left rear tire axle；When left side running motor 17 rotates, on the left of drive, running motor gear 24 rotates, and drives simultaneously
Left front tire axle, left rear tire axle and left front tire 26, left rear tire 23 rotate.
Right lateral is walked case 32 and is included right travelling box body, right side running motor 19, right gear drive system 30, right side running motor
Gear and right side road wheel.Right side road wheel includes right front fire axle, right rear fire axle, right front fire 28 and right rear fire 31；
Right side running motor 19 is arranged on right travelling box body；Right gear drive system 30 is arranged in right travelling box body, and right gear passes
The speed end of dynamic system 30 is right side running motor gear, and right side running motor gear is arranged on the running motor 19 of right side；Right
Side running motor gear, in the centre of right travelling box body, carries out gear reduced drive, right gear power train the most simultaneously
The low speed end of system 30 is right front fire axle and right rear fire axle, and right front fire 28 is arranged on right front fire axle, right rear fire 31
It is arranged on right rear fire axle；When right side running motor 19 rotates, running motor pinion rotation on the right side of drive, and drive simultaneously
Right front fire axle, right rear fire axle and right front fire 28, right rear fire 31 rotate.
Body part includes workbench, by axle, left plate, right plate, buffer spring, guide wheel, left rail face, right guide pass
With semicircle roller；Workbench is placed in above front connecting plate 27 and the rear connecting plate 33 of running gear, and tight with connecting bolt
Gu；The front end of workbench is installed by axle, is the installation axle of the original position of bucket portion by axle；Left plate 38 and right plate 37 points
It is not arranged on the left and right sides of workbench, left plate 38 and right plate 37 air pressure transmission control system installed above.Buffer spring is pacified
Being contained between left plate 38 and right plate 37, buffer spring is the terminal that bucket portion runs.Guide wheel is arranged on the tail of workbench
Portion；Left rail face is arranged on the left side of workbench, and right guide pass is arranged on the right side of workbench；On left rail face and right guide pass
Being provided with semicircle roller, it is corresponding with the half slot on left bucket rack 34 and right bucket rack 35.
Bucket portion includes on scraper bowl 40, left bucket rack 34, right bucket rack 35, connecting rod 33 and left and right bucket rack half
Circular groove；Scraper bowl 40 is arranged on left bucket rack 34 and right bucket rack 35；Connecting rod 33 is arranged on left bucket rack 34 and right bucket rack
Between 35；Raise pan to divide and include raising bucket motor, raise bucket reduction box, gear reduced drive and chain drum；Gear reduced drive is pacified
It is contained in and raises in bucket Gearbox, raise bucket motor and chain drum is arranged on and raises on bucket reduction box and nibble in gear reduced drive
Close, raise bucket motor and drive chain drum to rotate by gear reduced drive；Chain drum is connected with the one end raising bucket chain bar 37, raises
The other end of bucket chain bar 37 connects the connecting rod 33 of running gear.
Air pressure transmission control system includes compressed air gas source 1, main switch 2, Pressure gauge 3, main steam supply valve 4, pipeline 10, OK
Walk to handle valve 5 and Yang Dou and turn to combined operation valve 11.Wherein, compressed air gas source 1 by pipeline 10 be sequentially connected in series main switch 2,
Pressure gauge 3 and main steam supply valve 4, main steam supply valve 4 is connected walking manipulation valve 5 and Yang Dou respectively and turns to combined operation valve by pipeline
11。
Described bucket of raising turns to combined operation valve 11 to connect control handling maneuver valve 7 and Yang Dou manipulation valve 9；Valve 5 is handled in walking
With handling maneuver valve 7 connect respectively on the left of advance pneumatic control valve 12, left side retreat pneumatic control valve 13, right side advance pneumatic
Control valve 14 and right side retreat pneumatic control valve 15.Left side advance pneumatic control valve 12 and left side retreat pneumatic control valve 13 and connect
Running motor 17 on the left of control, left side running motor 17 connects left row travelling wheel.After right side advance pneumatic control valve 14 and right side
Move back pneumatic control valve 15 and connect running motor 19 on the right side of control, road wheel on the right side of right side running motor 19 connection.Yang Dou handles valve 9
Connect control and raise bucket motor 21, raise bucket motor 21 and control rising and falling of scraper bowl.
It is 3-position-3-way hand control valve that valve 5 is handled in described walking, handles in walking and arranges walking control crank 6 on valve 5,
Walking control crank 6 includes the mobile station that controls in two, left and right, and walking control crank 6 moves left and right and walking can be made to handle valve 5
Different pipelines is connected in commutation.
Yang Dou handles valve 9 and handling maneuver valve 7 is 3-position-3-way hand control valve, turns to combined operation valve 11 raising bucket
Bucket handling maneuver handle 8 is raised in upper setting, described in raise bucket handling maneuver handle 8 and include that four, front, rear, left and right are mobile and control station,
Raise movable can the making of the handling maneuver handle 8 that struggles against and raise the pipeline that bucket manipulation valve 9 commutation connection is different；Raise bucket handling maneuver handle
8 move left and right the pipeline that handling maneuver valve 7 commutation connection can be made different.
Left side running motor 17 includes that interface P9, interface P8 and left side motor muffler 16, interface P9 and interface P8 are
Intake interface, when source of the gas running motor on the left of interface P9 enters, before on the left of driving, running motor 17 drives left row travelling wheel
Enter；When source of the gas running motor on the left of interface P8 enters, on the left of driving, running motor 17 drives left row travelling wheel to retreat；Gas
Discharge from left side motor muffler 16；
Right side running motor 19 includes interface P11, interface P10 and right side motor muffler 18, interface P11 and interface P10
It is intake interface, when source of the gas running motor 19 on the right side of interface P11 enters, row on the right side of running motor 19 drive on the right side of driving
Travelling wheel advances；When source of the gas running motor 19 on the right side of interface P10 enters, road wheel on the right side of running motor 19 drive on the right side of driving
Retreat；Gas is discharged from right side motor muffler 18.
Described walking is handled valve 5 and is included interface P1, interface A11 and interface A12, and wherein interface P1 is intake interface, interface
A11 and interface A12 is interface of giving vent to anger；Interface A11 by pipeline connect on the left of advance pneumatic control valve 12 and right side advance pneumatic
Control valve 14；Interface A12 by pipeline connect on the left of retreat pneumatic control valve 13 and right side and retreat pneumatic control valve 15.
Described left side advance pneumatic control valve 12 includes interface P4, interface O41 and interface A41, and wherein interface P4 is air inlet
Interface, interface O41 and interface A41 are interface of giving vent to anger；The interface P9 of running motor 17 on the left of interface A41 connection.
Described left side retreats pneumatic control valve 13 and includes interface P5, interface A51 and interface O51, and wherein interface P5 is air inlet
Interface, interface A51 and interface O51 are interface of giving vent to anger；Interface A51 by pipeline connect on the left of the interface P8 of running motor 17；
Described right side advance pneumatic control valve 14 includes interface P6, interface O61 and interface A61, and wherein interface P6 is air inlet
Interface, interface O61 and interface A61 are interface of giving vent to anger；The interface P11 of running motor 19 on the right side of interface A61 connection；
Described right side retreats pneumatic control valve 15 and includes interface P7, interface A71 and interface O71, and wherein interface P7 is air inlet
Interface, interface A71 and interface O71 are interface of giving vent to anger；Interface A71 by pipeline connect on the right side of the interface P10 of running motor 19.
Described handling maneuver valve 7 includes interface P2, interface A21 and interface A22, and wherein interface P2 is intake interface, interface
A21 and interface A22 is interface of giving vent to anger；Interface A21 starts control valve 12, interface by advancing on the left of pneumatic control mouth K4 connection
A21 is by retreating pneumatic control valve 13 on the left of pneumatic control mouth K5 connection；Before interface A22 passes through on the right side of pneumatic control mouth K6 connection
Air inlet brake control valve 15, interface A22 starts control valve 15 by retreating on the right side of pneumatic control mouth K7 connection.
Described bucket manipulation valve 9 of raising includes interface P3, interface A31 and interface A32, and wherein interface P3 is air inlet, interface A31
It is gas outlet with interface A32；
Raise bucket motor 21 and include that interface P13, interface P12 and Yang Dou motor muffler 20, interface P13 and interface P12 are
Intake interface, when source of the gas raises bucket motor from interface P13 entrance, raises bucket motor 21 and drives scraper bowl 40 to kick up；When source of the gas is from interface
P12 enters when raising bucket motor 21, otherwise.
The work process of this control system is as follows:
Compressed air gas source 1 supplies, and opens main switch 2, and Pressure gauge 3 shows atmospheric pressure value, and compressed air is by main confession
Air valve 4 is handled valve 5 and Yang Dou to walking and is turned to combined operation valve supply 11.Main steam supply valve 4 has and is mixed into lubricating oil and filtration pressure
The effect of the moisture in contracting air.
It is 3-position-3-way hand control valve that valve 5 is handled in walking, and the left and right action being handled valve handle 6 by walking makes walking grasp
Different pipelines is connected in vertical valve 5 commutation, realizes moving forward and backward of machine.
Yang Dou turn to combined operation valve 11 by raise bucket handle valve 9, handling maneuver valve 7, raise bucket handling maneuver handle 8 combine and
Becoming, raising bucket handling maneuver handle 8 can four direction action all around.It is 3-position-3-way hand control valve that Yang Dou handles valve 9,
Raise bucket handling maneuver handle 8 fore-aft motion to control to raise bucket manipulation valve 9, made by action before and after raising bucket handling maneuver valve handle 8
Yang Dou handles valve 9 commutation and connects different pipelines, realizes lifting and the whereabouts of scraper bowl.Handling maneuver valve 7 is 3-position-3-way hands
Brake control valve, raises bucket handling maneuver handle about 8 action control handling maneuver valve 7, by raising a left side for bucket handling maneuver valve handle 8
Right action makes handling maneuver valve 7 commutation connect different pipelines, realizes the left and right turn of machine.
The various actions function of machine realizes in the following manner:
Machine stops: when walking manipulation valve handle 6 is motionless, and walking is handled valve 5 and is in middle position, and valve 5 is handled in now walking
Interface P1 supplies, but interface A11, A12 of walking manipulation valve 5 are in cut-off state and do not supply, left side running motor 17 and right side
Running motor 19 is all failure to actuate, and machine is in halted state.
Machine straight ahead: valve handle 6 forward motion is handled in walking, walking is handled valve 5 and is in progressive position above, this
Time walking handle valve 5 interface P1 Yu A11 turn on, the interface P4 of left side advance pneumatic control valve 12 and right side advance pneumatic control
The interface P6 of valve 14 supplies simultaneously.Now handling maneuver valve 7 is failure to actuate, interface P4 and A41 of left side advance pneumatic control valve 12
Conducting, interface P6 Yu the A61 conducting of right side advance pneumatic control valve 14, the interface P9 of left side running motor 17 and right side walking horse
Reaching the interface P11 of 19 to supply, left side running motor 17 and right side running motor 19 rotate forward, before machine straight line simultaneously simultaneously
Entering, gas is discharged from left side motor muffler 16 and right side motor muffler 18 respectively.
Machine straight line retreats: valve handle 6 action backward is handled in walking, and walking is handled valve 5 and is in following going-back position, this
Time walking handle interface P1 Yu the A12 conducting of valve 5, left side retreats the interface P5 of pneumatic control valve 13 and right side retrogressing pneumatic control
The interface P7 of valve 15 supplies simultaneously.Now handling maneuver valve 7 is failure to actuate, and left side retreats interface P5 and A51 of pneumatic control valve 13
Conducting, right side retreats interface P7 Yu the A71 conducting of pneumatic control valve 15, the interface P8 of left side running motor 17 and right side walking horse
Reaching the interface P10 of 19 to supply, left side running motor 17 and right side running motor 19 rotate backward simultaneously, after machine straight line simultaneously
Move back.
Machine turns left: raising bucket handling maneuver handle 8 action to the left, handling maneuver valve 7 is in left-hand bend position above,
Now interface P2 Yu the A21 conducting of handling maneuver valve 7, the pneumatic control mouth K4 of left side advance pneumatic control valve 12 and left side retreat
The pneumatic control mouth K5 of pneumatic control valve 13 supplies simultaneously, and left side advance pneumatic control valve 12 and left side retreat pneumatic control valve 13
Being in cut-off state, interface P8 and P9 of left side running motor 17 does not supplies, and therefore left side running motor 17 is failure to actuate.And
Now the interface A22 of handling maneuver valve 7 is in cut-off state and does not supplies, the pneumatic control mouth K6 of right side advance pneumatic control valve 14
With right side retreat pneumatic control valve 15 pneumatic control mouth K7 do not supply, the interface P6 of right side advance pneumatic control valve 14 with
In an ON state, right side retreats interface P7 Yu A71 of pneumatic control valve 15 in an ON state to A61.
Pull the most forward walking and handle valve handle 6, the interface P11 supply of right side running motor 19, right side running motor
19 rotate forward, and left side running motor 17 is failure to actuate, and machine turns left forward.
Pull walking the most backward and handle valve handle 6, the interface P10 supply of right side running motor 19, right side running motor
19 rotate backward, and left side running motor 17 is failure to actuate, and machine turns left backward.
Machine is turned right: raising bucket handling maneuver handle 8 action to the right, handling maneuver valve 7 is in following right-hand bend position,
Now interface P2 Yu the A22 conducting of handling maneuver valve 7, the pneumatic control mouth K6 of right side advance pneumatic control valve 14 and right side retreat
The pneumatic control mouth K7 of pneumatic control valve 15 supplies simultaneously, and right side advance pneumatic control valve 14 and right side retreat pneumatic control valve 15
Being in cut-off state, interface P10 and P11 of right side running motor 19 does not supplies, and therefore right side running motor 19 is failure to actuate.
And now the interface A21 of handling maneuver valve 7 is in cut-off state and does not supplies, the pneumatic control mouth of left side advance pneumatic control valve 12
K4 and left side retreat the pneumatic control mouth K5 of pneumatic control valve 13 and do not supply, the interface P4 of left side advance pneumatic control valve 12 with
In an ON state, left side retreats interface P5 Yu A51 of pneumatic control valve 13 in an ON state to A41.
Pull the most forward walking and handle valve handle 6, the interface P9 supply of left side running motor 17, left side running motor 17
Rotating forward, and right side running motor 19 is failure to actuate, machine is turned right forward.
Pull walking the most backward and handle valve handle 6, the interface P8 supply of left side running motor 17, left side running motor 17
Rotating backward, and right side running motor 19 is failure to actuate, machine is turned right backward.
This utility model is without laying track in advance, and compact conformation is exquisite, uses rubber-tyred traveling mode, it is possible to adaptation is many
Plant the traveling operation of landform.This utility model can accurately be controlled the advance of dirt loader by atmospheric control, be retreated, turns to
With the operation of rising and falling of scraper bowl, being adapted to rail-free tier type rock loader, left and right sides independently controls, and flexible operation is freely.This control
System is provided by compressed gas and runs power, is independent of electrical equipment or electric power system control, adapts to moist or hot evil
Bad working environment, frequent start-stop and do not affect the operation life-span, the most in the industry cycle popularize.
The above, be only preferred embodiment of the present utility model, is not that this utility model is made other form
Restriction, any those skilled in the art are combined possibly also with the technology contents of the disclosure above, change or retrofit
It is Equivalent embodiments of the present utility model.Every without departing from technical solutions of the utility model content, according to of the present utility model
Any simple modification, equivalent variations and the remodeling that above example is made by technical spirit, still falls within this utility model technical side
The protection domain of case.
Claims (10)
1. the dirt loader with air pressure transmission control system, it is characterised in that include running gear, body part, scraper bowl portion
Point, raise pan and divide and air pressure transmission control system；Bucket portion is arranged in body part, and body is partially installed on running gear
On；Installing in body part and raise pan and divide, the bucket motor of raising raising that pan divides drives and raises bucket chain bar and make bucket portion move；OK
Walking and install running motor in part, running motor is rotated by gear deceleration rear drive tire, realizes the walking of machine；Described
Raise bucket motor and running motor is air motor；Air pressure transmission control system connects control by pipeline and raises bucket motor and walking
Motor.
A kind of dirt loader with air pressure transmission control system the most according to claim 1, it is characterised in that: running gear
Including left and right walking case, front connecting plate and rear connecting plate；The front end of described left and right walking case is connected to one by front connecting plate
Rising, the rear end of described left and right walking case is linked together by rear connecting plate；
Left lateral is walked case and is included left travelling box body, left side running motor, left gear drive system, left side running motor gear and left side
Road wheel；Left row travelling wheel includes left front tire axle, left rear tire axle, left front tire and left rear tire；Left side running motor peace
It is contained on left travelling box body；Left gear drive system is arranged in left travelling box body, and the speed end of left gear drive system is left
Side running motor gear, left side running motor gear is arranged on the running motor of left side；Left side running motor gear is walked at left lateral
The centre of casing, carries out gear reduced drive the most simultaneously；The low speed end of left gear drive system is left front tire axle
With left rear tire axle, left front tire is arranged on left front tire axle, and left rear tire is arranged on left rear tire axle；When walking in left side
During revolution, running motor pinion rotation on the left of drive, and drive left front tire axle, left rear tire axle and the near front wheel simultaneously
Tire, left rear tire rotate；
Right lateral is walked case and is included right travelling box body, right side running motor, right gear drive system, right side running motor gear and right side
Road wheel；Right side road wheel includes right front fire axle, right rear fire axle, right front fire and right rear fire；Right side running motor peace
It is contained on right travelling box body；Right gear drive system is arranged in right travelling box body, and the speed end of right gear drive system is right
Side running motor gear, right side running motor gear is arranged on the running motor of right side；Right side running motor gear is walked at right lateral
The centre of casing, carries out gear reduced drive the most simultaneously, and the low speed end of right gear drive system is right front fire axle
With right rear fire axle, right front fire is arranged on right front fire axle, and right rear fire is arranged on right rear fire axle；When walking in right side
During revolution, running motor pinion rotation on the right side of drive, and drive right front fire axle, right rear fire axle and off-front wheel simultaneously
Tire, right rear fire rotate.
A kind of dirt loader with air pressure transmission control system the most according to claim 2, it is characterised in that: body part
Including workbench, by axle, left plate, right plate, buffer spring, guide wheel, left rail face, right guide pass and semicircle roller；Work
Platform is placed in above front connecting plate and the rear connecting plate of running gear, and fastens with connecting bolt；The front end of workbench is installed
By axle, it is the installation axle of the original position of bucket portion by axle；Left plate and right plate are separately mounted to the left and right sides of workbench,
Left plate and right plate air pressure transmission control system installed above；Buffer spring is arranged between left plate and right plate, buffering
Spring is the terminal that bucket portion runs；Guide wheel is arranged on the afterbody of workbench；Left rail face is arranged on the left side of workbench, right
Guide pass is arranged on the right side of workbench；On left rail face and right guide pass, semicircle roller is installed, it and left bucket rack and the right side
Half slot on bucket rack is corresponding.
A kind of dirt loader with air pressure transmission control system the most according to claim 3, it is characterised in that: bucket portion
Including the half slot on scraper bowl, left bucket rack, right bucket rack, connecting rod and left and right bucket rack；Scraper bowl is arranged on left bucket rack
With on right bucket rack；Connecting rod is arranged between left bucket rack and right bucket rack；Raise pan to divide and include raising bucket motor, raise bucket and slow down
Case, gear reduced drive and chain drum；Gear reduced drive is arranged on to be raised in bucket Gearbox, raises bucket motor and chain roll
Cylinder is arranged on to be raised on bucket reduction box and engages in gear reduced drive, raises bucket motor and drives chain drum by gear reduced drive
Rotate；Chain drum is connected with the one end raising bucket chain bar, and the other end raising bucket chain bar connects the connecting rod of running gear.
A kind of dirt loader with air pressure transmission control system the most according to claim 4, it is characterised in that: Pneumatic Transmission
Control system includes compressed air gas source, main steam supply valve, main switch, pipeline, valve is handled in walking and Yang Dou turns to combined operation valve,
Described bucket of raising turns to combined operation valve to connect control handling maneuver valve and Yang Dou manipulation valve；Valve and handling maneuver are handled in described walking
After valve connects left side advance pneumatic control valve, left side retrogressing pneumatic control valve, right side advance pneumatic control valve and right side respectively
Move back pneumatic control valve；Left side advance pneumatic control valve and left side retreat pneumatic control valve and connect running motor on the left of control, left side
Running motor connects left row travelling wheel；Right side advance pneumatic control valve and right side retreat pneumatic control valve and connect walking on the right side of control
Motor, road wheel on the right side of the connection of right side running motor；Yang Dou handles valve connection control and raises bucket motor, raises bucket motor control scraper bowl
Rise and fall.
A kind of dirt loader with air pressure transmission control system the most according to claim 5, it is characterised in that: described walking
Handling valve is 3-position-3-way hand control valve, handles in walking and arranges walking control crank on valve, and walking control crank includes a left side
Right two mobile stations that control, walking control crank moves left and right and walking manipulation valve commutation can be made to connect different pipelines；
Yang Dou handles valve and handling maneuver valve is 3-position-3-way hand control valve, turns to setting on combined operation valve to raise raising bucket
Bucket handling maneuver handle, described in raise bucket handling maneuver handle and include that four, front, rear, left and right are mobile and control station, raise bucket and turn to behaviour
Indulge movable can the making of handle and raise the pipeline that bucket manipulation valve commutation connection is different；Raising bucket handling maneuver handle, move left and right can
The commutation of handling maneuver valve is made to connect different pipelines.
A kind of dirt loader with air pressure transmission control system the most according to claim 6, it is characterised in that: walk in left side
Motor includes that interface (P9), interface (P8) and left side motor muffler, interface (P9) and interface (P8) are intake interface, works as gas
Source is on the left of interface (P9) enters during running motor, and on the left of driving, running motor drives left row travelling wheel to advance；When source of the gas is from connecing
On the left of mouth (P8) entrance during running motor, on the left of driving, running motor drives left row travelling wheel to retreat；Gas disappears from left side motor
Sound device is discharged；
Right side running motor includes interface (P11), interface (P10) and right side motor muffler, interface (P11) and interface (P10)
It is intake interface, when source of the gas running motor on the right side of interface (P11) enters, walks on the right side of running motor drive on the right side of driving
Wheel advances；When source of the gas running motor on the right side of interface (P10) enters, on the right side of driving on the right side of running motor drive after road wheel
Move back；Gas is discharged from right side motor muffler.
A kind of dirt loader with air pressure transmission control system the most according to claim 7, it is characterised in that: described walking
Handling valve and include interface (P1), interface (A11) and interface (A12), wherein interface (P1) is intake interface, interface (A11) and connecing
Mouth (A12) is interface of giving vent to anger；Interface (A11) by pipeline connect on the left of advance pneumatic control valve and right side advance pneumatic control
Valve；Interface (A12) by pipeline connect on the left of retreat pneumatic control valve and right side and retreat pneumatic control valve；
Described left side advance pneumatic control valve includes interface (P4), interface (O41) and interface (A41), and wherein interface (P4) is for entering
Gas interface, interface (O41) and interface (A41) are interface of giving vent to anger；The interface (P9) of running motor on the left of interface (A41) connection；
Described left side retreats pneumatic control valve and includes interface (P5), interface (A51) and interface (O51), and wherein interface (P5) is for entering
Gas interface, interface (A51) and interface (O51) are interface of giving vent to anger；Interface (A51) by pipeline connect on the left of the interface of running motor
(P8)；
Described right side advance pneumatic control valve includes interface (P6), interface (O61) and interface (A61), and wherein interface (P6) is for entering
Gas interface, interface (O61) and interface (A61) are interface of giving vent to anger；The interface (P11) of running motor on the right side of interface (A61) connection；
Described right side retreats pneumatic control valve and includes interface (P7), interface (A71) and interface (O71), and wherein interface (P7) is for entering
Gas interface, interface (A71) and interface (O71) are interface of giving vent to anger；Interface (A71) by pipeline connect on the right side of the interface of running motor
(P10).
A kind of dirt loader with air pressure transmission control system the most according to claim 8, it is characterised in that turn to described in:
Handling valve and include interface (P2), interface (A21) and interface (A22), wherein interface (P2) is intake interface, interface (A21) and connecing
Mouth (A22) is interface of giving vent to anger；Interface (A21) starts control valve, interface (A21) by advancing on the left of pneumatic control mouth (K4) connection
By retreating pneumatic control valve on the left of pneumatic control mouth (K5) connection；Interface (A22) passes through on the right side of pneumatic control mouth (K6) connection
Advance pneumatic control valve, interface (A22) starts control valve by retreating on the right side of pneumatic control mouth (K7) connection.
A kind of dirt loader with air pressure transmission control system the most according to claim 9, it is characterised in that raise described in:
Bucket is handled valve and is included interface (P3), interface (A31) and interface (A32), and wherein interface (P3) is air inlet, interface (A31) and connecing
Mouth (A32) is gas outlet；
Raising bucket motor include interface (P13), interface (P12) and raise bucket motor muffler, interface (P13) and interface (P12) are
Intake interface, when source of the gas raises bucket motor from interface (P13) entrance, raises bucket motor and drives scraper bowl to kick up；When source of the gas is from interface
(P12), when bucket motor is raised in entrance, raise bucket motor and fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620530860.0U CN205669396U (en) | 2016-06-04 | 2016-06-04 | A kind of dirt loader with air pressure transmission control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620530860.0U CN205669396U (en) | 2016-06-04 | 2016-06-04 | A kind of dirt loader with air pressure transmission control system |
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| CN205669396U true CN205669396U (en) | 2016-11-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840193A (en) * | 2016-06-04 | 2016-08-10 | 淄博大力矿山机械有限公司 | Rock loading machine with pneumatic transmission control system |
| CN110552386A (en) * | 2019-09-09 | 2019-12-10 | 山东理工大学 | Gear rack rock loading bucket traction mechanism with adjustable supporting point |
-
2016
- 2016-06-04 CN CN201620530860.0U patent/CN205669396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840193A (en) * | 2016-06-04 | 2016-08-10 | 淄博大力矿山机械有限公司 | Rock loading machine with pneumatic transmission control system |
| CN110552386A (en) * | 2019-09-09 | 2019-12-10 | 山东理工大学 | Gear rack rock loading bucket traction mechanism with adjustable supporting point |
| CN110552386B (en) * | 2019-09-09 | 2021-07-30 | 山东理工大学 | A fulcrum adjustable rack and pinion rock bucket traction mechanism |
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