CN209616871U - The double dynamical coal mine underground carrier vehicle of fuel oil stringing - Google Patents
The double dynamical coal mine underground carrier vehicle of fuel oil stringing Download PDFInfo
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- CN209616871U CN209616871U CN201822208155.0U CN201822208155U CN209616871U CN 209616871 U CN209616871 U CN 209616871U CN 201822208155 U CN201822208155 U CN 201822208155U CN 209616871 U CN209616871 U CN 209616871U
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- 239000003245 coal Substances 0.000 title claims abstract description 35
- 239000000295 fuel oil Substances 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 86
- 239000003921 oil Substances 0.000 claims description 57
- 239000012530 fluid Substances 0.000 claims description 25
- 238000004880 explosion Methods 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model discloses a kind of double dynamical coal mine underground carrier vehicle of fuel oil stringing, it include: forebay, rear frame, and the revolving support of the connection forebay and the rear frame, oil-burning machine is provided on the forebay, motor, and power switcher, the power switcher includes the first input shaft, second input shaft and power switcher output shaft, first input axis connection of the output shaft of the motor and the power switcher, second input axis connection of the output shaft of the oil-burning machine and the power switcher, the power switcher output shaft is connect with the front-wheel that forebay is arranged in and the rear-wheel that rear frame is arranged in respectively；The electric pole that takes stretched out upwards is provided at the top of the forebay, the top for taking electric pole is provided with electricity getting device, and the electricity getting device is electrically connected with the motor.The utility model can provide power by vehicle-mounted oil-burning machine, can also be the underground coal mine trackless material-conveying vehicle of power by underground electric network power consumption machine.
Description
Technical field
The utility model relates to underground coal mine transportation equipment, especially a kind of double dynamical underground coal mine transport of fuel oil stringing
Vehicle.
Background technique
Currently, creating and mostly using anti-explosion diesel engine trackless material-conveying vehicle to carry out underground greatly building large coal mine mine
Assistant conveyance, when these vehicles are run, the exhaust gas of anti-explosion diesel engine discharge causes the hollow makings quantitative change in tunnel poor, seriously affects and drives
The health of the person of sailing and other underground work personnel；Meanwhile the anti-explosion diesel engine tail gas discharge in narrow enclosed environment also makes
The inlet air conditions of diesel engine itself are deteriorated, and insufficient, power decline of burning causes fuel oil to waste, exacerbates in underworkings
Environmental pollution.
Tail gas zero-emission is although realized using the explosion-proof trackless material-conveying vehicle that battery is driven by motor as power, is improved
Tunnel air quality, but developed insufficient restriction by battery technology, if battery energy density is low, complete vehicle quality is big, effectively
Load is low；Battery price is high；The influence of the factors such as charging time length, tends not to the use demand for meeting mine well, pushes away
Wide application is significantly restricted.
The widely applied trackless material-conveying vehicle of underground coal mine is still using anti-explosion diesel engine as power, in order to mitigate at present
Anti-explosion diesel engine tail gas is influenced caused by the worker's health of underground, can only dilute pernicious gas by stronger ventilation amount,
Mitigate diesel engine vent gas influences caused by the worker's health of underground, because being restricted and being divulged information wind speed by mine ventilation capacity
Limitation can not fundamentally solve the problems, such as the labour protection of anti-explosion diesel engine tail gas discharge bring environmental pollution and worker.
Utility model content
Based on this, it is necessary to for the coal mine underground carrier vehicle of the prior art, it cannot not only meet the use demand of mine, but also
The technical issues of anti-explosion diesel engine tail gas impacts underground worker's health can be mitigated, it is double acting to provide a kind of fuel oil stringing
Power coal mine underground carrier vehicle.
The utility model provides a kind of double dynamical coal mine underground carrier vehicle of fuel oil stringing, comprising: forebay, rear frame, with
And the revolving support of the forebay and the rear frame is connected, oil-burning machine, motor and power are provided on the forebay
Switch, the power switcher include the first input shaft, the second input shaft and power switcher output shaft, the motor
The of first input axis connection of output shaft and the power switcher, the output shaft of the oil-burning machine and the power switcher
Two input axis connections, the power switcher output shaft is respectively with the front-wheel that forebay is arranged in and after rear frame is arranged in
Wheel connection；
The electric pole that takes stretched out upwards is provided at the top of the forebay, the top for taking electric pole, which is provided with, takes Denso
It sets, the electricity getting device is electrically connected with the motor.
Further, it is additionally provided with breaker and electric controller on the forebay, it is the electricity getting device, described
Breaker, the electric controller and motor electrical connection.
It further, further include insulating coupling, the output shaft of the motor is moved by the insulating coupling with described
First input shaft of power switch is connected.
It further, further include the clutch with first position and the second position in the power switcher, in which:
When the clutch is in first position, first input shaft passes through the clutch and the power switcher
Output shaft is linked, and second input shaft and the power switcher output shaft disengage；
When the clutch is in the second position, second input shaft passes through the clutch and the power switcher
Output shaft is linked, and first input shaft and the power switcher output shaft disengage.
Further, power-shift transmission is additionally provided on the forebay, the power-shift transmission includes defeated
Enter axis, front output shaft and rear output shaft, the input shaft phase of the power switcher output shaft and the power-shift transmission
Connection, the front output shaft of the power-shift transmission are connect with the front-wheel, the rear output shaft of the power-shift transmission
It is connect with the rear-wheel.
It further, further include the transmission circulating pump driven by the oil-burning machine, Oil pump electrical machinery and by the oil pump
The oil outlet of motor-driven motor cycle pump, the oil outlet of the transmission circulating pump and motor cycle pump respectively with it is described
The oil inlet end of power-shift transmission is connected to.
It further, further include fluid torque-converter, the output shaft of the oil-burning machine passes through the fluid torque-converter and institute
State the second input axis connection of power switcher, the oil outlet of the transmission circulating pump and the oil outlet point of motor cycle pump
Be not connected to the oil inlet end of the fluid torque-converter, the oil outlet of the fluid torque-converter and the power-shift transmission into
Oily end connection.
Further, forebay lower end two sides are provided with preceding damping plate spring, and the preceding damping plate spring lower end is fixed
There is preceding bridge, the front-wheel, the input of the front output shaft of the power-shift transmission and the preceding bridge is arranged in the both ends Qian Qiao
Axis is connected.
Further, rear frame lower part two sides are equipped with rear damping plate spring, and the rear damping plate spring lower end is fixed with
Rear axle, the rear axle both ends are equipped with rear-wheel, and the rear output shaft of the power-shift transmission is connected with the input shaft of the rear axle.
Further, the oil-burning machine is anti-explosion diesel engine, and the motor is explosion-proof traction electric machine.
The utility model can provide power by vehicle-mounted oil-burning machine, can also be power by underground electric network power consumption machine
Underground coal mine trackless material-conveying vehicle.When auxiliary fortune footrill and auxiliary fortune main entry are run, that stretches out upwards from roof takes electric pole, leads to
It crosses electricity getting device and obtains the explosion-proof traction electric machine of power supply from the underground electric network of mine, vehicle operation is driven by motor, fills
Point utilization is driven by electricity that power is lasting, and overload capacity is strong, economy height and the characteristics of can realize regenerative braking, meet vehicle it is long away from
Use demand from operation, especially ramp driving extends running brake while realizing the zero-emission of mine pernicious gas
The service life of friction plate.In the area operation that ground, downhole crossheading etc. can not be powered by power grid, then provided by oil-burning machine dynamic
The operation of power drive vehicle, gives full play to the mobility and flexibility of fuel oil locomotive.The utility model uses motor and oil-burning machine two
Kind of the selectable trackless material-conveying vehicle of driving method, while having electric drive concurrently and oil-burning machine drives the excellent of two kinds of kinds of drive
Point.
Detailed description of the invention
Fig. 1 is a kind of complete layout of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model；
Fig. 2 is a kind of overall structure side view of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model
Fig. 3 is a kind of overall structure top view of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model
Fig. 4 is a kind of driveline arrangement figure of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model
Fig. 5 is a kind of transmission system schematic diagram of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model；
Fig. 6 is a kind of powershift case schematic diagram of the double dynamical coal mine underground carrier vehicle of fuel oil stringing of the utility model.
Specific embodiment
The utility model is described in more detail in the following with reference to the drawings and specific embodiments.
As shown in Figures 1 to 6, a kind of double dynamical coal mine underground carrier vehicle of fuel oil stringing, comprising: forebay 3, rear frame 7,
And the revolving support 20 of the forebay 3 and the rear frame 7 is connected, oil-burning machine 9, motor are provided on the forebay 3
15 and power switcher 13, the power switcher 13 includes that the first input shaft, the second input shaft and power switcher are defeated
Shaft 39, the output shaft of the motor 15 are connect with the first input shaft 37 of the power switcher 13, the oil-burning machine 9 it is defeated
Shaft is connect with the second input shaft 38 of the power switcher 13, and the power switcher output shaft 39 is respectively with setting preceding
The front-wheel 5 of rack 3 and the rear-wheel 8 that rear frame 7 is arranged in connect；
The top of the forebay 3 be provided with stretch out upwards take electric pole 2, the top for taking electric pole 2, which is provided with, takes electricity
Device 1, the electricity getting device 1 are electrically connected with the motor.
Specifically, it is contemplated that subsurface environment, power grid are erected at the top of mine, and therefore, the utility model takes Denso
It sets 1 to stretch out from the top of forebay 3, consequently facilitating can be run by power grid power supply section in underground coal mine footrill and auxiliary fortune main entry etc.
When, electricity is taken from the power grid of roof.
Front part of vehicle is forebay 3, and rear portion is rear frame 7, and centre is connected together by revolving support 20, and rear frame 7 can
To swing around revolving support 20.Preferably, it is installed with centre among revolving support 20 and crosses axis 35, axis 35 and rear-wheel are crossed in centre
8 connections.
It is illustrated in figure 5 transmission schematic diagram, when oil-burning machine 9 works, the power that oil-burning machine 9 exports passes through power switcher
13 are transmitted to front-wheel 5 and the driving vehicle to run of rear-wheel 8 respectively.Motor 15 is in halted state at this time, and vehicle can give full play to combustion
The flexibility of oil machine driving traveling.
When motor 15 works, the power that motor 15 exports is transmitted to front-wheel 5 respectively through power switcher 13 and rear-wheel 8 drives
Dynamic vehicle to run.Oil-burning machine 9 is in halted state at this time, can give full play to the economy and pollution-free of motor-driven vehicle traveling
Property.
The utility model can provide power by vehicle-mounted oil-burning machine, can also be power by underground electric network power consumption machine
Underground coal mine trackless material-conveying vehicle.When auxiliary fortune footrill and auxiliary fortune main entry are run, it is anti-that power supply is obtained from underground electric network
Quick-fried traction electric machine is driven by motor vehicle operation, makes full use of and be driven by electricity that power is lasting, and overload capacity is strong, economy height and
The characteristics of regenerative braking can be achieved, meets the use demand of vehicle long distance running, especially ramp driving, has in realization mine
While evil gas zero-emission, extend the service life of running brake friction plate.Ground, downhole crossheading etc. can not be by power grid
When the area operation of power supply, then the operation of power drive vehicle is provided by oil-burning machine, give full play to the mobility and spirit of fuel oil locomotive
Activity.The utility model uses motor and the selectable trackless material-conveying vehicle of two kinds of driving methods of oil-burning machine, while having electricity concurrently
The advantages of driving and oil-burning machine drive two kinds of kinds of drive.
Breaker 34 and electric controller 33, institute are additionally provided on the forebay 3 in one of the embodiments,
Electricity getting device 1, the breaker 34, the electric controller 33 and the motor 15 is stated to be electrically connected.
The present embodiment breaker 34 and electric controller 33 and motor 15 electrically couple, and form electric drive walking power train
System.
It in one of the embodiments, further include insulating coupling 14, the output shaft of the motor 15 passes through the insulation
Shaft coupling 14 is connected with the first input shaft 37 of the power switcher 13.
The present embodiment, by 14 phase of insulating coupling between 15 output shaft of motor and the first input shaft 37 of power switcher 13
Connection guarantees insulation safety.
Further include in the power switcher 13 in one of the embodiments, have first position and the second position from
Clutch 40, in which:
When the clutch 40 is in first position, first input shaft 37 passes through the clutch 40 and the power
Switch output shaft 39 is linked, and second input shaft 38 is disengaged with the power switcher output shaft 39；
When the clutch 40 is in the second position, second input shaft 38 passes through the clutch 40 and the power
Switch output shaft 39 is linked, and first input shaft 37 is disengaged with the power switcher output shaft 39.
Specifically, clutch 40 is preferably manual clutch.Preferably, manual clutch 40 exists in power switcher 13
When right end, the first input shaft 37 is linked by manual clutch 40 with power switcher output shaft 39, the second input shaft 38 and
Power switcher output shaft 39 disengages.For manual clutch 40 at left end, the second input shaft 38 is by manual clutch 40 and moves
Power switch output shaft 39 is linked, and the first input shaft 37 is disengaged with power switcher output shaft 39.
The present embodiment realizes the interlocking between the first input shaft 37 and the second input shaft 38.
Power-shift transmission 21, the power shifting are additionally provided on the forebay 3 in one of the embodiments,
Speed changer 21 includes input shaft, front output shaft and rear output shaft, the power switcher output shaft 39 and the power shifting
The input shaft of speed changer 21 is connected, and the front output shaft of the power-shift transmission 21 is connect with the front-wheel 5, the power
The rear output shaft of gear shift transmission 21 is connect with the rear-wheel 8.
The present embodiment increases power-shift transmission, realizes shift speed change.
Further include in one of the embodiments, the transmission circulating pump 29 driven by the oil-burning machine 9, Oil pump electrical machinery 32,
And the motor cycle pump 30 driven by the Oil pump electrical machinery 32, the oil outlet and the motor cycle of the transmission circulating pump 29
The oil outlet of pump 30 is connected to the oil inlet end of the power-shift transmission 21 respectively.
Preferably, after the starting of oil-burning machine 9, oil-burning machine 9 is while driving vehicle to run, driving transmission 29 work of circulating pump
Make, the transmission oil that transmission circulating pump 29 exports enters power-shift transmission 21, guarantees the normal work of power-shift transmission 21
Make.Motor 15 and Oil pump electrical machinery 32 are in halted state at this time.After motor 15 and Oil pump electrical machinery 32 start, Oil pump electrical machinery 32 is driven
Dynamic 30 work of motor cycle pump, the transmission oil of 30 output of motor cycle pump enter transmission system, maintain power-shift transmission 21
Normal work,
It in one of the embodiments, further include fluid torque-converter 11, the output shaft of the oil-burning machine 9 passes through the fluid power
Torque-converters 11 is connect with the second input shaft 38 of the power switcher 13, the oil outlet of the transmission circulating pump 29 and the electricity
The oil outlet of machine circulating pump 30 is connected to the oil inlet end of the fluid torque-converter 11 respectively, the oil outlet of the fluid torque-converter 11
It is connected to the oil inlet end of the power-shift transmission 21.
Specifically, while driving vehicle to run, driving transmission circulating pump 29 works oil-burning machine 9, is driven circulating pump
The transmission oil of 29 outputs enters fluid torque-converter 11, maintains the normal work of fluid torque-converter 11 and power-shift transmission 21.
After motor 15 and Oil pump electrical machinery 32 start, the work of 32 driving motor circulating pump 30 of Oil pump electrical machinery, 30 output of motor cycle pump
Transmission oil enters transmission system, maintains the normal work of power-shift transmission 21, oil-burning machine 9 is in halted state, liquid at this time
Power torque-converters 11 is in halted state, and the transmission oil inputted in fluid torque-converter 11 full of motor circulating pump 30 forms oil pocket, is
Transmission oil is cooled down.
Damping plate spring 24 before the 3 lower end two sides of forebay are provided in one of the embodiments, the preceding vibration damper plate
24 lower end of spring is fixed with preceding bridge 23, and the front-wheel 5, the preceding output of the power-shift transmission 21 is arranged in preceding 23 both ends of bridge
Axis is connected with the input shaft of the preceding bridge 23.
Damping plate spring carries out damping before the present embodiment is arranged.
The 7 lower part two sides of rear frame are equipped with rear damping plate spring 25, the rear damping plate spring in one of the embodiments,
25 lower ends are fixed with rear axle 17, and 17 both ends of rear axle are equipped with rear-wheel 8, the rear output shaft of the power-shift transmission 21 and institute
The input shaft for stating rear axle 17 is connected.
Damping plate spring carries out damping after the present embodiment setting.
The oil-burning machine 9 is anti-explosion diesel engine in one of the embodiments, and the motor 15 is explosion-proof traction electric machine.
It is vehicle overall structure and transmission arrangments, vehicle as shown in Figure 1,2,3, 4 as the best embodiment of the utility model
Front is forebay 3, and rear portion is rear frame 7, and centre is connected together by revolving support 20,20 bilateral symmetry cloth of revolving support
It is equipped with steering cylinder 6,6 both ends of steering cylinder are connected with forebay 3 and revolving support 20 respectively, and rear frame 7 can surround back
Turn support 20 to swing, centre is installed among revolving support 20 and crosses axis 35.
3 left front of forebay is provided with driver's cabin 4, and 3 front end of forebay is provided with the anti-explosion diesel engine as oil-burning machine 9,
Rear end is provided with the power-shift transmission 21 accommodated using cabinet, and left side is provided with the breaker 34 accommodated using cabinet, right
Side is provided with the electric controller 33 accommodated using cabinet, and centre is provided with the power switcher 13 accommodated using cabinet；Power
21 top of gear shift transmission is provided with the explosion-proof traction electric machine as motor 15, and 3 lower end two sides of forebay are provided with preceding vibration damper plate
Spring 24, preceding 24 lower end of damping plate spring are fixed with preceding bridge 23, and preceding 23 both ends of bridge are provided with front-wheel 5；Oil-burning machine 9 and fluid torque-converter 11
It is connected, 11 output shaft of fluid torque-converter is defeated under being used as by the first transmission shaft 12 as upper transmission shaft with power switcher 13
The second input shaft 38 for entering axis is connected；15 output shaft of motor passes through insulating coupling 14 and 13 first input shaft of power switcher
37 are connected；13 output shaft 39 of power switcher is connected by short pass moving axis 26 with 21 input shaft of power-shift transmission, is moved
21 front output shaft of power gear shift transmission is connected by front propeller shaft 22 with the input shaft of preceding bridge 23, after power-shift transmission 21
Output shaft is connected by intermediate propeller shaft 16 with the intermediate axis 35 of crossing of revolving support 20；3 top front of forebay, which is provided with, to be taken
Electric pole 2 takes 2 top of electric pole to be equipped with electricity getting device 1, electricity getting device 1, breaker 34 and electric controller 33 and 15 electricity of motor
Gas connection.
Self-unloading cargo box 10 is provided with above rear frame 7,7 rear end of rear frame is hinged with self-unloading cargo box 10, sets in rear frame 7
It is equipped with self-unloading oil cylinder 18,18 upper end of self-unloading oil cylinder is hinged with self-unloading cargo box 10, and 7 lower end two sides of rear frame are provided with rear vibration damper plate
Spring 25, rear 25 lower end of damping plate spring are fixed with rear axle 17, and 17 both ends of rear axle are fixed with rear-wheel 8, and the intermediate of revolving support 20 crosses axis
35 are connected by inter-axle shaft 19 with the input shaft of rear axle 17.
Shown in Fig. 5, to be driven schematic diagram, when oil-burning machine 9 works, the power that oil-burning machine 9 exports is become by driving fluid power
Square device 11, upper transmission shaft 12, power switcher 13, short pass moving axis 26, power-shift transmission 21, front propeller shaft 22, preceding bridge 23
With front-wheel 5, and by driving fluid torque-converter 11, upper transmission shaft 12, power switcher 13, power-shift transmission 21, in
Between transmission shaft 16, intermediate axis 35, inter-axle shaft 19, rear axle 17 and the rear-wheel 8 crossed drive vehicle to run.In the driving liquid of oil-burning machine 9
While power torque-converters 11, driving transmission circulating pump 29 works, and the transmission oil that transmission circulating pump 29 exports passes through 28 He of check valve
Pressure regulator valve 27 enters transmission system, maintains the normal work of fluid torque-converter 11 and power-shift transmission 21, at this time motor 15
In halted state, vehicle can give full play to the flexibility of Diesel Driven traveling.
When motor 15 works, the power that motor 15 exports passes through driving insulating coupling 14, power switcher 13, short pass
Moving axis 26, power-shift transmission 21, front propeller shaft 22, preceding bridge 23 and front-wheel 5, and cut by insulating coupling 14, power
Axis 35, inter-axle shaft 19, rear axle 17 are crossed in parallel operation 13, short pass moving axis 26, power-shift transmission 21, intermediate propeller shaft 16, centre
Vehicle to run is driven with rear-wheel 8, motor 15 also needs to start Oil pump electrical machinery 32 simultaneously when working, and Oil pump electrical machinery 32 is joined by electric-motor pump
The transmission oil of the work of 31 driving motor circulating pump 30 of axis device, 30 output of motor cycle pump is entered by check valve 36 and pressure regulator valve 27
Transmission system maintains the normal work of power-shift transmission 21, and oil-burning machine 9 is in halted state at this time, can give full play to electricity
The economy and nonstaining property of machine driving vehicle driving.
For manual clutch 40 in right end, the first input shaft 37 passes through manual clutch 40 and output in power switcher 13
Axis 39 is linked, and the second input shaft 38 is disengaged with output shaft 39.For manual clutch 40 at left end, the second input shaft 38 passes through hand
Dynamic clutch 40 is linked with output shaft 39, and the first input shaft 37 is disengaged with output shaft 39.First input shaft 37 and the second input
Axis 38 realizes interlocking.
After anti-explosion diesel engine 9 starts, while driving vehicle to run, driving transmission circulating pump 29 works oil-burning machine 9, passes
The transmission oil that dynamic circulating pump 29 exports enters fluid torque-converter 11 by check valve 28 and pressure regulator valve 27, maintains fluid torque-converter 11
With the normal work of dynamic power shift gear box 21, motor 15 and Oil pump electrical machinery 32 are in halted state at this time；When motor 15 and oil
After pump motor 32 starts, Oil pump electrical machinery 32 is worked by 31 driving motor circulating pump 30 of electric-motor pump insulating coupling, motor cycle
The transmission oil of 30 output of pump enters transmission system by check valve 36 and pressure regulator valve 27, maintains the normal of dynamic power shift gear box 21
Work, oil-burning machine 9 is in halted state at this time, and fluid torque-converter 11 is in halted state, is full of motor in fluid torque-converter 11
The transmission oil that circulating pump 30 inputs forms oil pocket, is cooled down for transmission oil.
The utility model has apparent advance compared with the background art, it is directed to the practical feelings of development of auxiliary transport in coal mines
Condition designs a kind of large-tonnage, the double dynamical four-wheel drive trackless material-conveying vehicle of high speed.Using anti-explosion diesel engine or explosion-proof
Traction electric machine is power, manually selects power type.It can be transported by power grid power supply section in underground coal mine footrill and auxiliary fortune main entry etc.
When row, powershift case is manually operated, selects explosion-proof traction electric machine drive mode, the energy of vehicle operation is mentioned by underground electric network
For, the power of explosion-proof traction electric machine inputs forward and backward vehicle bridge by insulating coupling, powershift case and dynamic power shift gear box,
Vehicle to run is driven, the power transmission line of explosion-proof traction electric machine engages in powershift case at this time, and anti-explosion diesel engine moves
Power transfer route interrupts in powershift case, and anti-explosion diesel engine is in halted state, realizes the trackless transport of materials tailstock
The zero-emission of gas, the recycling of energy when explosion-proof traction electric machine can also realize braking at the same time are converted the kinetic energy of vehicle
Power grid is inputted for electric energy, the abrasion of brake bush is reduced, reduces the temperature rise of brake, extend the service life of brake.
When coal mine downhole crossheading and ground and other sections without laying electric power network are run, driver is manually operated power and cuts
Case is changed, anti-explosion diesel engine drive mode is selected, the power of vehicle operation is provided by anti-explosion diesel engine, and anti-explosion diesel engine output is moved
Power drives vehicle to run, at this time explosion-proof bavin by fluid torque-converter, powershift case, dynamic power shift gear box and vehicle bridge wheel for inputting
The power transmission line of oil machine engages in powershift case, and the power transmission line of explosion-proof traction electric machine is in powershift case
It interrupts, and explosion-proof traction electric machine is in halted state, to guarantee the safety of transmission system, while giving full play to anti-explosion diesel
The flexibility and convenience of machine driving.Driver can be according to traffic coverage, between motor driven and Diesel Driven freely
Selection.
The trackless material-conveying vehicle of this form has the advantages that environmental-friendly, adaptable low with operating cost, is suitable
Close underground coal mine over long distances, at high speed, the assistant conveyance vehicle of heavy-duty.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of double dynamical coal mine underground carrier vehicle of fuel oil stringing characterized by comprising forebay (3), rear frame (7), with
And the revolving support (20) of the forebay (3) and the rear frame (7) is connected, oil-burning machine is provided on the forebay (3)
(9), motor (15) and power switcher (13), the power switcher (13) include the first input shaft, the second input shaft with
And power switcher output shaft (39), the output shaft of the motor (15) and first input shaft of the power switcher (13)
(37) it connects, the output shaft of the oil-burning machine (9) is connect with the second input shaft (38) of the power switcher (13), described dynamic
Power switch output shaft (39) respectively with setting forebay (3) front-wheel (5) and setting rear frame (7) rear-wheel (8)
Connection；
Taking electric pole (2) of stretching out upwards is provided at the top of the forebay (3), the top for taking electric pole (2), which is provided with, to be taken
Electric installation (1), the electricity getting device (1) are electrically connected with the motor.
2. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 1, which is characterized in that the forebay
(3) breaker (34) and electric controller (33), the electricity getting device (1), the breaker (34), institute are additionally provided on
State electric controller (33) and the motor (15) electrical connection.
3. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 1, which is characterized in that further include insulation connection
The output shaft of axis device (14), the motor (15) passes through the insulating coupling (14) and the first of the power switcher (13)
Input shaft (37) is connected.
4. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 1, which is characterized in that the powershift
It further include the clutch (40) with first position and the second position in device (13), in which:
When the clutch (40) is in first position, first input shaft (37) passes through the clutch (40) and described dynamic
Power switch output shaft (39) is linked, and second input shaft (38) and the power switcher output shaft (39) disengage；
When the clutch (40) is in the second position, second input shaft (38) passes through the clutch (40) and described dynamic
Power switch output shaft (39) is linked, and first input shaft (37) and the power switcher output shaft (39) disengage.
5. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 1, which is characterized in that the forebay
(3) be additionally provided on power-shift transmission (21), the power-shift transmission (21) include input shaft, front output shaft and
Rear output shaft, the power switcher output shaft (39) is connected with the input shaft of the power-shift transmission (21), described
The front output shaft of power-shift transmission (21) is connect with the front-wheel (5), the rear output of the power-shift transmission (21)
Axis is connect with the rear-wheel (8).
6. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 5, which is characterized in that further include by described
Transmission circulating pump (29), Oil pump electrical machinery (32) and the motor by the Oil pump electrical machinery (32) driving of oil-burning machine (9) driving follow
Ring pump (30), it is described transmission circulating pump (29) oil outlet and the motor cycle pump (30) oil outlet respectively with the power
The oil inlet end of gear shift transmission (21) is connected to.
7. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 6, which is characterized in that further include that fluid power becomes
Square device (11), the output shaft of the oil-burning machine (9) pass through the fluid torque-converter (11) and the power switcher (13) the
Two input shafts (38) connection, it is described transmission circulating pump (29) oil outlet and the motor cycle pump (30) oil outlet respectively with
The oil inlet end of the fluid torque-converter (11) is connected to, the oil outlet of the fluid torque-converter (11) and the power-shift transmission
(21) oil inlet end connection.
8. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 5, which is characterized in that the forebay
(3) lower end two sides are provided with preceding damping plate spring (24), and preceding damping plate spring (24) lower end is fixed with preceding bridge (23), the preceding bridge
(23) front-wheel (5), the input of the front output shaft of the power-shift transmission (21) and the preceding bridge (23) is arranged in both ends
Axis is connected.
9. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to claim 5, which is characterized in that the rear frame
(7) lower part two sides are equipped with rear damping plate spring (25), and described rear damping plate spring (25) lower end is fixed with rear axle (17), the rear axle
(17) both ends are equipped with rear-wheel (8), the input shaft phase of the rear output shaft and the rear axle (17) of the power-shift transmission (21)
Even.
10. the double dynamical coal mine underground carrier vehicle of fuel oil stringing according to any one of claims 1 to 9, which is characterized in that institute
Stating oil-burning machine (9) is anti-explosion diesel engine, and the motor (15) is explosion-proof traction electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208155.0U CN209616871U (en) | 2018-12-27 | 2018-12-27 | The double dynamical coal mine underground carrier vehicle of fuel oil stringing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208155.0U CN209616871U (en) | 2018-12-27 | 2018-12-27 | The double dynamical coal mine underground carrier vehicle of fuel oil stringing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616871U true CN209616871U (en) | 2019-11-12 |
Family
ID=68447301
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208155.0U Active CN209616871U (en) | 2018-12-27 | 2018-12-27 | The double dynamical coal mine underground carrier vehicle of fuel oil stringing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616871U (en) |
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2018
- 2018-12-27 CN CN201822208155.0U patent/CN209616871U/en active Active
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