CN209176779U - Small-sized quarry tipper - Google Patents
Small-sized quarry tipper Download PDFInfo
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- CN209176779U CN209176779U CN201821818404.1U CN201821818404U CN209176779U CN 209176779 U CN209176779 U CN 209176779U CN 201821818404 U CN201821818404 U CN 201821818404U CN 209176779 U CN209176779 U CN 209176779U
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Abstract
A kind of small-sized quarry tipper, for transporting material or ore.The small-sized quarry tipper includes chassis system, dynamical system, braking system, electrical system, hydraulic system, exhaust gas purification system and security protection system.The utility model dynamical system uses the non-road slow-speed of revolution, high torque exports diesel engine, steering system is hydraulic power-assisted steering, brake is Wholly-enclosed wetting spring-loaded brake, and it is equipped with exhaust gas cleaner and security protection ceiling, it is insufficient to efficiently solve existing small-sized quarry tipper engine power, it turns to difficult, braking system poor reliability, exhaust emission is serious, the problems such as lacking, is protected to driver safety, while the handling and safety for improving small-sized quarry tipper, it has been greatly reduced the pollution to environment, also dumper health hazard caused by operating personnel in mine is preferably minimized simultaneously.
Description
Technical field
The utility model relates to engineering machinery mining trolley technical field, specifically a kind of small-sized quarry tipper.
Background technique
Quarry tipper is travelled in underground mine, is unloaded by hydraulic or mechanical lift for transporting material or ore
The self-propelled of cargo is mechanical.
Mineral Resources in China is abundant, and since the fifties, mining cause has a great development, and establishes important mine altogether
5000 many places, small towns collective and individual, which do mine, also to be had at 120,000.In recent years, under mine as caused by slag material transfer transport vehicle
Safety accident happens occasionally, and causes great casualties and property loss, gives a lesson to very deep.It is transported under mine to further strengthen
The safety management of defeated vehicle, national Work Safety Supervision Bureau strengthen the safety management to mine underground diesel engine trackless rubber-tyred transport vehicle, it is desirable that each
Mine looks forward to further strengthening the safety management of underground railless free-wheeled vehicle, and requires underground railless free-wheeled vehicle manufacturing enterprise tight
Lattice execute mining product safety sign administrative provisions.
Currently, the slag of middle-size and small-size mine enterprise mainly uses based on a small amount of repeatedly transhipment, transfer tool is predominantly compact simplified
Transport vehicle, it is most of and do not meet Mine Safety in Production requirement although transport vehicle is many kinds of, while there is also other many
Problem:
(1) engine power is insufficient.Since the surface evenness in mine hole is poor, road surface height big rise and fall is being transported
When mineral, engine needs high loaded process always, just can guarantee the traveling of vehicle, so that in-engine fuel burning is not filled
Point, fuel consumption rate is high, while the ingredient that also will cause harmful substance in engine exhaust increases, so that originally closed mine hole
Environment gets worse with, and seriously affects the health of mine staff.
(2) emission-free purification, arbitrarily, environmental pollution is serious for the exhaust gas discharge that engine generates.Since transport vehicle is multi-purpose
In in relatively closed mine hole, exhaust gas can cause greatly to injure to the health of mine staff over time.
(3) brake is mostly open, dry brake, and water and dust are easily entered in brake, causes brake failure.By
In narrow, dim in mine hole, once brake failure easily causes serious accident.
(4) lack the protective device to driver.Since transport vehicle body contour size is big, bodywork height is higher, can not
It is flexibly run in narrow mine hole, so need to existing more roomy driver's cabin be cut or be removed, due to there is no driver's cabin
Security protection ceiling, vehicle driving easily cause driver by various unexpected injuries in narrow, dark mine hole.
(5) warning device lacks.Vehicle driving in complicated, severe mine hole environment, when there is emergency case or vehicle therefore
Personnel and the vehicle in operation area can not be alerted when barrier, there are security risks.
(6) fire extinguisher is not equipped with vehicle.Since temperature general in mine hole is higher, space is relatively closed, and vehicle once rises
Fiery spontaneous combustion easily causes a serious accident loss.
(7) steering system uses machine driving, turns to laborious.When vehicle heavy duty travels on the mine road of height big rise and fall
When face, originally bulky mechanical steering system steering will become more laborious, and the manipulation intensity of driver will increase, and easily cause tired
Please it sails.
Summary of the invention
Existing small-sized quarry tipper safety is poor, the technical problems such as seriously polluted to solve, the invention of the utility model
It is designed to provide a kind of small-sized quarry tipper, allows it to the safety flexibly operation in narrow mine hole.
For achieving the above object, the utility model mainly include chassis system, it is dynamical system, braking system, electrical
System, hydraulic system；Exhaust gas purification system and security protection system；The carrier frame of the chassis system uses welding structure,
Security protection ceiling is arranged in the driver's cabin top of chassis system, and safety protection armrest is arranged on the left of driver's cabin；The dynamical system
Power device in power source use non-road turbocharged and intercooled diesel engine；The braking system includes service brake and parking system
It is dynamic；The exhaust gas purification system is water-bath type purifying box；The security protection system is by being set to the bumper of body structure, pacifying
Full protection ceiling, warning light and alarm audible are constituted
The chassis system mainly includes carrier frame, driver's cabin, compartment, cover；It is used to hold on the carrier frame
Girder by vehicle body load is carbon constructional quality steel rectangular tube, connects the fixed mount setting of each base part in girder two sides, passes through
The protection crossbeam for wearing left and right is set to carrier frame front end；Security protection ceiling is arranged in the driver's cabin top, and driver's cabin is left
Safety protection armrest is arranged in side, and driver's cabin front panel is provided with instrument, control button and steering wheel, is provided with shelves on the right side of driver's cabin
Lever operation mechanism and stopping brake handle, pedal is arranged in driver's cabin lower part front, and bottom foot-operated face is decorative pattern anti-skid structure；Institute
The closing of three face breast board of compartment is stated, and front breast board is higher by two sides breast board, car bottom two sides band oblique angle, the setting of compartment tail portion can be certainly
The dynamic rear breast board opened, the rear breast board is two-part hinge engaging structure.
The dynamical system is made of power device, transmission device；Engine cooling apparatus in the power device includes
Super charge is cooling and engine closing forced circulation water is cooling；Speed changer is by main-gear box and auxiliary transmission group in transmission device
At；The main-gear box gear passes through the control stick being arranged on the right side of driver's cabin and remotely switches, and the main-gear box side is set
It is equipped with power takeoff, the combination of the power takeoff is realized by the button switching for being set to station panel with separating；The secondary change
The gear of fast case is arbitrarily switched by being set to the button of station panel；Transmission shaft is set between speed changer and drive axle,
The drive axle top is installed by Leaf Spring Suspension, driving wheel strong, high reliablity mine special tyre using bearing capacity.
The service braking pedal and stopping brake handle of the braking system are respectively arranged at the lower part and right side of driver's cabin,
Accumulator and the manual pump for declutching are provided in the braking system, brake is using totally-enclosed more in the braking system
Disk wet type spring-loaded brake, the brake are decompression safety brake.
The electrical system is made of generator, electrical equipment, battery；The generator is installed on the one of diesel engine
Side, the electrical equipment operating voltage are DC24V, and the electrical equipment control button is located on the station panel of driver's cabin,
The leading-out terminal of the battery is provided with fuse.
The hydraulic system includes steering system and hoisting system, and two systems are mutually indepedent；The steering system is side
Hydraulic power-assisted steering is controlled to disk, turns to form as the steering of preceding bridge；Power source hydraulic pump is connected to main transformer in the hoisting system
Fast case power takeoff, executive component is single-action telescopic sleeve hydraulic cylinder in the hoisting system, stretches, contracts, stopping passing through and set
The button for being placed in bridge operation deck plate remotely controls, and lifting lead limit switch is provided in the hoisting system.
Multiple sieve plate is set in the water-bath type purification box structure and interlayer, the water-bath type purifying box are connected to diesel engine
Exhaust pipe tail portion.
The small-sized quarry tipper vehicle body surrounding puts up reflective paster, is equipped with portable dry powder fire extinguisher with vehicle.
Compared with prior art, dynamical system exports diesel engine using the non-road slow-speed of revolution, high torque to the utility model,
Steering system is hydraulic power-assisted steering, and brake is Wholly-enclosed wetting spring-loaded brake, and is equipped with exhaust gas cleaner and safety
Ceiling is protected, existing small-sized quarry tipper engine power deficiency is efficiently solved, turns to difficult, braking system reliability
Difference, exhaust emission are serious, protect the problems such as lacking to driver safety, are improving the handling of small-sized quarry tipper and peace
While full property, it is greatly reduced the pollution to environment, while also by dumper health caused by operating personnel in mine
Harm is preferably minimized.Compact-sized, powerful, long service life flexibility and reliability can be run, simultaneously in narrow mine hole
It can guarantee the safety of mine operation personnel, and meet national mining product safety requirements.
Detailed description of the invention
The attached drawing for constituting the utility model a part is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description for explaining the utility model, do not constitute the restriction to the utility model.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is each functional component structure diagram of the lower part Fig. 1.
Fig. 3 is Fig. 2 substructure schematic diagram.
In figure: chassis system (1)；Dynamical system (2)；Braking system (3)；Electrical system (4)；Hydraulic system (5)；Tail gas
Purification system (6)；Security protection system (7)；Carrier frame (11)；Driver's cabin (12)；Compartment (13)；Cover (14)；Protection is horizontal
Beam (15)；Diesel engine (21)；Cooler (22)；Speed changer (23)；Transmission shaft (24)；Drive axle (25)；Suspension (26)；Driving wheel
(27)；Preceding bridge (51)；Hydraulic cylinder (52)；Purifying box (61)；Exhaust pipe (62)；Bumper (71)；Security protection ceiling (121)；
Safety protection armrest (122)；Breast board (131) afterwards.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model mainly includes chassis system 1, dynamical system 2, braking system 3, electricity
Gas system 4, hydraulic system 5, exhaust gas purification system 6 and security protection system 7.
Chassis system 1 mainly includes carrier frame 11, driver's cabin 12, compartment 13, cover 14.The carrier frame 11 uses
Welding structure.Wherein, the girder for bearing vehicle body load is carbon constructional quality steel rectangular tube, connects the fixation of each base part
Erection is placed in girder two sides, and the protection crossbeam 15 through left and right is set to 11 front end of carrier frame.The utilization of rectangular tube girder
So that the bending resistance of vehicle body, torsional strength increase, and bearing capacity is stronger.
The driver's cabin 12 is set to the left side of carrier frame 11.Wherein, setting suitable safety in 12 top of driver's cabin is anti-
Protect ceiling 121, safety protection armrest 122 be set on the left of driver's cabin 12,12 front panel of driver's cabin be provided with all kinds of instrument, control by
Lever operating mechanism and stopping brake handle are arranged on the right side of driver's cabin 12 for button and steering wheel, and setting is each in front of 12 lower part of driver's cabin
Class pedal, and bottom foot-operated face is decorative pattern anti-skid structure.When dumper traveling is in the irregular mine hole in narrow and top, peace
The setting of full protection ceiling 121 can make driver head, and safety is guaranteed；Safety protection armrest 122 can be on turning or top
Driver during winnowing with a dustpan plays lateral protective effect.All kinds of instrument, control button, operation handle and pedal are set to driver's cabin
Around 12, the manipulation difficulty of driver can be greatly reduced, so that dumper of the traveling in dim mine hole drives more
Easily, freely.
The compartment 13 is welding structure.Wherein, 13 3 face breast board of compartment is closed, and front breast board is higher by two sides breast board,
Car bottom two sides band oblique angle, 13 tail portion of compartment are provided with automatic-opening rear breast board 131, and the rear breast board 131 is two sections
Formula hinge engaging structure.Breast board can effectively prevent in entrucking or driving conditions debris to tumble to Chinese herbaceous peony injury driving before higher compartment
The person of sailing；It is more complete that compartment with oblique angle can be such that debris material dumps；The rear breast board 131 of two-part can be according to the dress of tail portion
Height changes free-open-close, substantially increases the applicability of vehicle.
Dynamical system 2 is mainly made of power device, transmission device.
Power source uses non-road turbocharged and intercooled diesel engine 21 in the power device, and emission limit meets the non-road of China
Road mechanically moving diesel engine phase III discharge standard.Wherein, engine cooling apparatus 22 includes super charge cooling and starts
It is cooling that machine closes forced circulation water.On dumper charge inter cooling technology utilization can on the basis of not increasing engine displacement,
Increase substantially power and torque, allow vehicle energeticallyer.In addition, engine is after using supercharging technology, moreover it is possible to improve fuel oil
Economy and reduction exhaust emissions.High discharge standard not only conforms with national requirements, more makes harmful in dumper operational process
Substance discharge is less, less to the air pollution in closed mine hole.
Speed changer 23 is made of main-gear box and auxiliary transmission in the transmission device.The main-gear box gear can lead to
It crosses the control stick being arranged on the right side of driver's cabin 12 remotely to switch, the main-gear box side is provided with power takeoff, the power taking
The combination of device is realized by the switching of the button that is set to station panel with separating.The gear of the auxiliary transmission can be according to reality
The button by being set to station panel is needed to arbitrarily switch.The utilization of auxiliary transmission can be such that vehicle possesses under heavy condition
Bigger power；The power takeoff of main-gear box side setting can be mounted directly oil pump and provide power source for Tipper Lifting.
Transmission shaft 24 is set between speed changer 23 and drive axle 25 in the transmission device.25 top of the drive axle peace
Driving wheel 27 is installed in cartridge plate spring suspension 26, two sides, and drive axle 25 uses Integral casting axle housing, and the driving wheel 27 uses
Bearing capacity is strong, the mine special tyre of high reliablity.The transmission of transmission shaft 24 can guarantee 23 output shaft of speed changer and drive axle
The variation of 25 input shaft two axial lines angles, and realize the constant velocity tramsmission of two axis, it can transmitting large torque.Bridge is cast using monoblock type
25 bearing capacity of drive axle of shell is higher.Mine special tyre bearing capacity is strong, high reliablity.
Braking system 3 mainly includes service brake and stopping brake, wherein service braking pedal and stopping brake handle point
It is not set to the lower part and right side of driver's cabin 12.Accumulator and the manual pump for declutching are provided in the braking system 3.Institute
It states brake in braking system 3 and uses enclosed multi-disc wet type spring-loaded brake, the brake category decompression safety brake.
Manual pump in braking system 3 can temporarily release braking when vehicle breaks down for vehicle, so that vehicle is mobile.Brake is
Full-closed structure can prevent the immersion of mud, water, oil, keep braking more stable；Wet brake is hydraulic-driven, oil circulation
Cooling has good heat dissipation performance, reduces maintenance, extend service life.
Electrical system 4 is mainly made of generator, electrical equipment, battery etc..The generator is installed on diesel engine 21
Side.The electrical equipment operating voltage is DC24V, and the electrical equipment control button is located at the operating table surface of driver's cabin 12
Plate.The leading-out terminal of the battery is provided with fuse.Generator in normal work, to all electricity consumptions in addition to starter
Equipment power supply makes battery have enough electricity if charging there are also complementary energy is crossed, then to battery.The setting of battery leading-out terminal
Fuse in system jam, can disengagement failure electric current rapidly, fault spread is prevented, to guarantee that system is transported safely
Row.
Hydraulic system 5 mainly includes steering system and hoisting system, and two systems are mutually indepedent system.The steering system
System is that steering wheel controls hydraulic power-assisted steering, turns to form as the steering of preceding bridge 51.Power source hydraulic pump connects in the hoisting system
It is connected to main-gear box power takeoff, executive component is single-action telescopic sleeve hydraulic cylinder 52 in the hoisting system, stretch, contract,
Stopping remotely being controlled by being set to the button of 12 station panel of driver's cabin, and lifting stroke is provided in the hoisting system
Limit switch.Steering system and hoisting system can be such that the hoisting system being of little use only opens when needed independently of each other, drop significantly
The low power consumption of hydraulic system 5.
Steering hydraulic power-assisted can mitigate steering intensity significantly, make to turn to lighter.Lifting is remotely controlled by button can
To substantially reduce manipulation strength.The setting of lifting lead limit switch can effectively prevent elevating ram to damage by large impact
It is bad.
Exhaust gas purification system 6 is mainly water-bath type purifying box 61, and multi-deck screen is arranged in 61 structure of water-bath type purifying box
Plate and interlayer, the water-bath type purifying box 61 are connected to 21 exhaust pipe of diesel engine, 62 tail portion.The setting of exhaust gas purification system 6 can be right
Flue dust and part harmful substance in motor exhaust are filtered comprehensively, reduce the pollution to environment, and are reduced strong to human body
The injury of health.
Security protection system 7 is mainly by being set to bumper 71, the security protection ceiling 121, warning light of body structure
It is constituted with alarm audible etc..The small-sized dumper surrounding puts up reflective paster, is equipped with portable dry powder fire extinguisher with vehicle.It protects
The setting of dangerous thick stick 71 can play a certain protective role dumper driver safety, while warning light, sound equipment and vehicle body
Reflective paster also functions to good warning function to mine operation personnel.
Dumper is equipped with fire extinguisher, is preventive from possible trouble, when there is dangerous situation, fire source can be managed at the first time, property
The possibility of loss and human injury are preferably minimized.
The above, only preferred embodiments of the present invention, are not intended to limit the utility model.For ability
It, without deviating from the technical principle of the utility model, can also be to the technology of the utility model for the technical staff in domain
Scheme carries out a variety of simple variants, these simple variants should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of small-sized quarry tipper, it is characterised in that: the small-sized quarry tipper includes chassis system (1), power
System (2), braking system (3), electrical system (4), hydraulic system (5), exhaust gas purification system (6) and security protection system (7)；
The carrier frame (11) of the chassis system (1) uses welding structure, and safety is arranged in driver's cabin (12) top of chassis system (1)
It protects ceiling (121), safety protection armrest (122) is set on the left of driver's cabin (12)；In the power device of the dynamical system (2)
Power source uses non-road turbocharged and intercooled diesel engine (21)；The braking system (3) includes service brake and stopping brake；Institute
Stating exhaust gas purification system (6) is water-bath type purifying box (61)；The security protection system (7) is by being set to the insurance of body structure
Thick stick (71), security protection ceiling (121), warning light and alarm audible are constituted.
2. small-sized quarry tipper according to claim 1, it is characterised in that: the chassis system (1) includes chassis frame
Frame (11), driver's cabin (12), compartment (13), cover (14)；
The girder for bearing vehicle body load on the carrier frame (11) is carbon constructional quality steel rectangular tube, is connected all kinds of
The fixed mount setting of component is set to carrier frame (11) front end in girder two sides, the protection crossbeam (15) through left and right；
Driver's cabin (12) front panel is provided with instrument, control button and steering wheel, is provided with lever on the right side of driver's cabin (12)
Operating mechanism and stopping brake handle, pedal is arranged in driver's cabin (12) lower part front, and bottom foot-operated face is decorative pattern anti-skid structure；
(13) three face breast board of the compartment closing, and front breast board is higher by two sides breast board, car bottom two sides band oblique angle, compartment
(13) breast board (131) after tail portion setting is automatic-opening, the rear breast board (131) is two-part hinge engaging structure.
3. small-sized quarry tipper according to claim 1, it is characterised in that: the dynamical system (2) by power device,
Transmission device composition；
Engine cooling apparatus (22) in the power device includes that super charge is cooling and engine closes forced circulation water cooling
But；
Speed changer (23) is made of main-gear box and auxiliary transmission in transmission device；The main-gear box gear is being driven by setting
It sails the control stick on the right side of room (12) remotely to switch, the main-gear box side is provided with power takeoff, the combination of the power takeoff
It is realized with separating by the button switching for being set to station panel；The gear of the auxiliary transmission is by being set to operating table surface
The button of plate arbitrarily switches；Transmission shaft (24) is set between speed changer (23) and drive axle (25), on the drive axle (25)
Leaf Spring Suspension (26) are installed in portion, driving wheel (27) strong, high reliablity mine special tyre using bearing capacity.
4. small-sized quarry tipper according to claim 1, it is characterised in that: the service brake of the braking system (3)
Pedal and stopping brake handle are respectively arranged at the lower part and right side of driver's cabin (12), are provided with storage in the braking system (3)
Can device and the manual pump for declutching, brake uses enclosed multi-disc wet type spring-loaded brake, institute in the braking system (3)
Stating brake is decompression safety brake.
5. small-sized quarry tipper according to claim 1, it is characterised in that: the electrical system (4) is by generator, use
Electric equipment, battery composition；The generator is installed on the side of diesel engine (21), and the electrical equipment operating voltage is
DC24V, the electrical equipment control button are located on the station panel of driver's cabin (12), the leading-out terminal setting of the battery
There is fuse.
6. small-sized quarry tipper according to claim 1, it is characterised in that: the hydraulic system (5) includes steering system
System and hoisting system, and two systems are mutually indepedent；
The steering system is that steering wheel controls hydraulic power-assisted steering, turns to form as preceding bridge (51) steering；
Power source hydraulic pump is connected to main-gear box power takeoff in the hoisting system, and executive component is single in the hoisting system
Act on telscoping hydaulic cylinder (52), stretch, contract, stop it is long-range by the button for being set to driver's cabin (12) station panel
It controls, is provided with lifting lead limit switch in the hoisting system.
7. small-sized quarry tipper according to claim 1, it is characterised in that: in water-bath type purifying box (61) structure
Setting multiple sieve plate and interlayer, the water-bath type purifying box (61) are connected to exhaust pipe (62) tail portion of diesel engine (21).
8. small-sized quarry tipper according to claim 1, it is characterised in that: the small-sized quarry tipper vehicle body surrounding
Reflective paster is puted up, is equipped with portable dry powder fire extinguisher with vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818404.1U CN209176779U (en) | 2018-11-06 | 2018-11-06 | Small-sized quarry tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818404.1U CN209176779U (en) | 2018-11-06 | 2018-11-06 | Small-sized quarry tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176779U true CN209176779U (en) | 2019-07-30 |
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ID=67363326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821818404.1U Active CN209176779U (en) | 2018-11-06 | 2018-11-06 | Small-sized quarry tipper |
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| Country | Link |
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| CN (1) | CN209176779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171473A (en) * | 2018-11-06 | 2019-08-27 | 襄阳忠良工程机械有限责任公司 | Small-sized quarry tipper |
-
2018
- 2018-11-06 CN CN201821818404.1U patent/CN209176779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171473A (en) * | 2018-11-06 | 2019-08-27 | 襄阳忠良工程机械有限责任公司 | Small-sized quarry tipper |
| CN110171473B (en) * | 2018-11-06 | 2024-05-07 | 襄阳忠良工程机械有限责任公司 | Small mining dump truck |
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