CN202358166U - Underground mine car - Google Patents
Underground mine car Download PDFInfo
- Publication number
- CN202358166U CN202358166U CN2011203092079U CN201120309207U CN202358166U CN 202358166 U CN202358166 U CN 202358166U CN 2011203092079 U CN2011203092079 U CN 2011203092079U CN 201120309207 U CN201120309207 U CN 201120309207U CN 202358166 U CN202358166 U CN 202358166U
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- vehicle frame
- underground mine
- mine truck
- underground
- front vehicle
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Abstract
The utility model provides an underground mine car, which comprises a diesel system, a transmission system, a steering system, a travelling system, a brake system, an operating mechanism, a hydraulic system, an electrical system and a cab. Power of a diesel is transmitted to a front drive axle and a rear drive axle through a hydraulic torque converter, a gearbox and a transmission shaft to drive the underground mine car so as to drive the operating mechanism in operation. Four-wheel drive is adopted, four advance gears and four back gears are provided, the average haul distance ranges from 1.6km to 3.2km, the underground mine car can reciprocate without turning round, and a driver's seat is transverse so that a driver has same views whether advancing or backing. The underground mine car comprises a short body, a central hinged frame and a back discharge type carriage, and is applicable to trackless transport operations in underground metal mines and tunnel engineering. Using trackless transport equipment can greatly improve labor productivity, reduce cost and improve labor conditions for underground workers, and accordingly high economic benefits of mines can be obtained.
Description
Technical field
The utility model belongs to the mining machinery field, is a kind of main transport vehicle of underground mine trackless exploitation.
Background technology
Along with China's underground metal mine scale constantly enlarges, efficiency improves constantly, and output constantly increases, and the trackless mining method is used very extensive.Along with the development of underground metal mine trackless mining technology, mining depth increases, and haul distance prolongs, and has surpassed the economic haul (round trip is 500m usually) of underground carry scraper, and therefore present equipment can't satisfy the needs of subsurface excavation transportation.
The utility model content
The purpose of the utility model provides a kind of underground mine truck, and this car adopts short vehicle body, central articulated frame, and the formula railway carriage is driven in the back, is applicable to the trackless hauling operation of underground metal mine and tunnel engineering.
For realizing that the technical scheme that above-mentioned purpose the utility model adopts is:
The utility model comprises diesel engine system 1, driving system 2, steering swivel system 3, running gear 4, brake system 5, operating mechanism 6, hydraulic efficiency pressure system 7, electric system 9, operator's compartment 8; The power of diesel engine passes to front driving axle 22 and rear driving axle 21 through turbine transformer 15, change speed gear box 17, transmission shaft 19.
Architectural feature is: underground mine truck is central articulated body, and front vehicle frame 23 is installed on the front driving axle 22, and diesel engine system 1 is installed in front vehicle frame 23 front portions; The flywheel mouth of diesel engine 13 is equipped with turbine transformer 15, and the power taking mouth of turbine transformer 15 is equipped with dual gear oil pump 33, and change speed gear box 17 is installed in the rear portion of front vehicle frame 23; Connect with universal drive shaft 16 between turbine transformer 15 and the change speed gear box 17; The preceding mouth of change speed gear box 17 connects front driving axle 22 with universal drive shaft 30, and the back mouth of change speed gear box 17 connects rear driving axle 22 with universal drive shaft 19, and operator's compartment 8 is installed in the front end of front vehicle frame 23; Diesel fuel tanks 10 is installed in the right side central of front vehicle frame 23; Hydraulic reservoir 11 is installed in the rear end, left side of front vehicle frame 23, and secondary purification case 12 is installed in the rear end, right side of front vehicle frame 23, and back vehicle frame 29 is installed on the front driving axle 21; Railway carriage is installed on the vehicle frame 29 of back, and the railway carriage both sides are installed an elevating ram respectively.
The diesel engine system 1 of the utility model adopts emission control diesel; A secondary purification case 12 is installed behind the freeing pipe of diesel engine 13; Cellular catalyst container 27 of platiniferous and noise elimination cleaned water tank 28 are arranged in the purifying box device, controlled the discharging of NO, CO, CH and soot effectively.
The driving system 2 of the utility model comprises turbine transformer 15, change speed gear box 17, transmission shaft 19, passes to front driving axle 22 and rear driving axle 21, and change speed gear box 17 establishes four retaining forward gears and four retainings are retreated retaining, and underground mine truck can walk back and forth and need not turn around.
The steering swivel system 3 of the utility model adopts gerotor deflector 35 and pressure-gradient control valve 34 and dual rotation oil cylinder 36 structures; Steering swivel system organically combines with work lifting hydraulic efficiency pressure system; When elevating ram 37 actions; The oil of steering pump automatically is supplemented in the hydraulic system of working and goes, and has practiced thrift energy effectively.
The running gear 4 of the utility model comprises tire, wheel rim, vehicle frame 18, and underground mine truck adopts the articulated frame structure, and vehicle frame 18 is made up of front vehicle frame 23, middle swing body cradle 25 and back vehicle frame 29; Between middle swing body cradle 25 and the back vehicle frame 29 central bearing pin 26 is installed; Before and after can level between the vehicle frame bow ± 40 °, between front vehicle frame 23 and the middle swing body cradle 25 antifriction-bearing box 24 is housed, this structure can make car load obtain less turn radius; And car body can swing at vertical plane surface before and after making; Make car load form four-point suspension, full wheel lands, and has improved the tractive property and the through performance of car load widely.
The operator's compartment 8 of the utility model is preposition, and driver's seat is a lateral arrangement, and regardless of advancing or retreating, the driver has the identical visual field, helps the needs of different down-holes hauling operation.
Railway carriage is a rear-unloading type, and railway carriage is the ship shape structure, and the rear portion is hinged with the back vehicle frame with the double base axle.
The operating mechanism 6 of the utility model adopts two elevating rams to make the bucket case dump 70 ° of base plate inclination maximums.
This underground mine truck is applicable to the trackless hauling operation of underground metal mine and tunnel engineering, and its average transport distance is 1.6～3.2Km, and this car can walk back and forth and need not turn around; Driver's seat is a lateral arrangement, and regardless of advancing or retreating, the driver has the identical visual field; Underground mine truck adopts short vehicle body, central articulated frame, back to drive the formula railway carriage; Thereby make underground mine truck become underground metal mine and the supporting crucial transportation device of underground carry scraper mountain digging fortune, use the trackless carrier loader can increase substantially labor efficiency, cost-cutting; Improve underground labour's labor condition, make the mine obtain good economic benefit.
Description of drawings
Fig. 1 is the structural representation of the underground mine truck of the utility model.
Fig. 2 is the underground mine truck birds-eye view of the utility model.
Fig. 3 is the power drive system figure of the underground mine truck of the utility model.
Fig. 4, Fig. 5 are the vehicle frame figure of the underground mine truck of the utility model.
Fig. 6, Fig. 7 are the secondary purification case figure of the underground mine truck of the utility model.
Fig. 8 is the drive axle figure of the underground mine truck of the utility model.
Fig. 9 turns to and the lifting hydraulic schematic diagram for the underground mine truck of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further detailed narration.
The utility model comprises diesel engine system 1, driving system 2, steering swivel system 3, running gear 4, brake system 5, operating mechanism 6, hydraulic efficiency pressure system 7, electric system 9, operator's compartment 8; The power of diesel engine passes to front driving axle 22 and rear driving axle 21 through turbine transformer 15, change speed gear box 17, transmission shaft 19.
Like Fig. 1, shown in Figure 2; Underground mine truck adopts articulated body; Main mounting diesel engine 13, turbine transformer 15, change speed gear box 17, front driving axle 22, hydraulic efficiency pressure system 7, operator's compartment 8, diesel fuel tanks 10, secondary purification case 12, hydraulic reservoir 11 on the front vehicle frame 23; Main railway carriage, elevating ram, the rear driving axle 21 installed on the back vehicle frame 29, this layout makes the vehicle body of underground mine truck short, to adapt to the hauling operation in underground mine tunnel.
As shown in Figure 3; In order to obtain bigger tractive force; Underground mine truck adopts four wheel drive, the power of diesel engine through turbine transformer 15, high-speed drive shaft 16, change speed gear box 17, distribute to front propeller shaft 30 and rear propeller shaft 19, pass to front driving axle 22 and rear driving axle 21; Descend drivingly mine truck, drive operating mechanism's operation.
Like Fig. 4, shown in Figure 5; Vehicle frame 18 is skeletons of underground mine truck, forms by front vehicle frame 23, middle swing body cradle 25 and back vehicle frame 29, middle swing body cradle 25 with after vehicle frame 29 be through about two vertical hinge pins 26 link to each other; Allow front vehicle frame 23 and back vehicle frame 29 that 40 ° relative rotation is arranged in level; Thereby reduce the turn radius of underground mine truck, hinge pin 26 is arranged in the centre of wheel base, and the front and back wheel Turning radius is equated; The front and back wheel track overlaps when turning to, and reduces the rolling resistance when turning to.
Operator's compartment 8 is arranged in the front end of front vehicle frame 23, and away from railway carriage, safer when the dress ore deposit, driver's seat is a lateral arrangement, and regardless of advancing or retreating, the driver has the identical visual field, helps the needs of different down-holes hauling operation.
Like Fig. 6, shown in Figure 7; The diesel engine system 1 of underground mine truck adopts emission control diesel, and disposes a secondary purification case 12, and the purifying box device has cellular catalyst container 27 of platiniferous and noise elimination cleaned water tank 28; The gas that diesel engine is discharged is through behind the catalyst container 27; Particulate matter deposits, and the objectionable constituent of waste gas are oxidized to innocuous gas and are discharged to noise elimination cleaned water tank 28 under the effect of catalyst platinum; Flush away NOx, HC cmpd can also flush away oil smoke, carbon granules and remove the smell in the waste gas.
As shown in Figure 8, underground mine truck adopts forward and backward bridge drive configuration, is the drive axle of double reduction, and by main gear (being main reduction gear), wheel reduction gear, plate disc brake 32 and solid forging bridge are formed.
As shown in Figure 8; The brake system of underground mine truck adopts wet multi-disc brake 32; Service braking, emergency braking and stopping brake are organically combined, and drg 32 declutches for brake application by spring hydraulic pressure, when hydraulic efficiency pressure system decompression (vehicle be in dead ship condition, vehicle motor break down, hydraulic tubing splits cruelly etc.) or when stepping on down braking footrest and making the piston oil release; Car load ability autobrake; Make brake safe, rapid, reliable, the particularly suitable underground working has improved travel safety greatly than condition of severe.
As shown in Figure 9; The steering swivel system 3 of underground mine truck adopts gerotor deflector 35 and pressure-gradient control valve 34 and dual rotation oil cylinder 36 structures; Steering swivel system organically combines with work lifting hydraulic efficiency pressure system; When elevating ram 37 actions, the oil of steering pump automatically is supplemented in the hydraulic system of working and goes, and has practiced thrift energy effectively.
Claims (7)
1. underground mine truck; Comprise diesel engine system (1), driving system (2), steering swivel system (3), running gear (4), brake system (5), operating mechanism (6), hydraulic efficiency pressure system (7), electric system (9), operator's compartment (8), vehicle frame (18) and railway carriage, it is characterized in that: underground mine truck is central articulated body, and front vehicle frame (23) is installed on the front driving axle (22); Diesel engine system (1) is installed in front vehicle frame (23) front portion; The flywheel mouth of diesel engine (13) is equipped with turbine transformer (15), and the power taking mouth of turbine transformer (15) is equipped with dual gear oil pump (33), and change speed gear box (17) is installed in the rear portion of front vehicle frame (23); Connect with universal drive shaft (16) between turbine transformer (15) and the change speed gear box (17); The preceding mouth of change speed gear box (17) connects front driving axle (22) with universal drive shaft (30), and the back mouth of change speed gear box (17) connects rear driving axle (22) with universal drive shaft (19), and operator's compartment (8) is installed in the front end of front vehicle frame (23); Diesel fuel tanks (10) is installed in the right side central of front vehicle frame (23); Hydraulic reservoir (11) is installed in the rear end, left side of front vehicle frame (23), and secondary purification case (12) is installed in the rear end, right side of front vehicle frame (23), and back vehicle frame (29) is installed on the front driving axle (21); Railway carriage is installed on the back vehicle frame (29), and the railway carriage both sides are installed an elevating ram respectively.
2. underground mine truck according to claim 1 is characterized in that: a secondary purification case (12) is installed behind the freeing pipe of diesel engine (13), cellular catalyst container of platiniferous (27) and noise elimination cleaned water tank (28) are arranged in the secondary purification case (12).
3. underground mine truck according to claim 1 is characterized in that: change speed gear box (17) establishes four retaining forward gears and four retainings are retreated retaining.
4. underground mine truck according to claim 1; It is characterized in that: vehicle frame (18) is made up of with back vehicle frame (29) front vehicle frame (23), middle swing body cradle (25), middle swing body cradle (25) and after central bearing pin (26) is installed between the vehicle frame (29), can level between the vehicle frame of front and back bow ± 40 °; Between front vehicle frame (23) and the middle swing body cradle (25) antifriction-bearing box (24) is housed; The front and back car body can swing at vertical plane surface, makes car load form four-point suspension, and full wheel landing.
5. underground mine truck according to claim 1 is characterized in that: operator's compartment (8) is installed in the front end of front vehicle frame (23), and driver's seat is a lateral arrangement.
6. underground mine truck according to claim 1 is characterized in that: railway carriage is a rear-unloading type, and railway carriage is the ship shape structure, and the rear portion is hinged with the back vehicle frame with the double base axle.
7. underground mine truck according to claim 1 is characterized in that: operating mechanism (6) makes the bucket case dump 70 ° of base plate inclination maximums with two elevating rams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092079U CN202358166U (en) | 2011-08-23 | 2011-08-23 | Underground mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092079U CN202358166U (en) | 2011-08-23 | 2011-08-23 | Underground mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358166U true CN202358166U (en) | 2012-08-01 |
Family
ID=46569374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203092079U Expired - Fee Related CN202358166U (en) | 2011-08-23 | 2011-08-23 | Underground mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358166U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979024A (en) * | 2014-05-04 | 2014-08-13 | 舒城县万佛农机制造有限公司 | Transversely-driven underground ore transport wagon |
| CN110104071A (en) * | 2019-05-22 | 2019-08-09 | 莱州亚通重型装备有限公司 | A kind of mine down-hole transport chassis |
| 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 |
| CN113547881A (en) * | 2021-08-16 | 2021-10-26 | 山东北骏重工有限公司 | Novel underground ore-transporting truck |
| CN114746284A (en) * | 2019-10-08 | 2022-07-12 | Gacw股份有限公司 | Off-highway vehicle comprising a frame-coupled gas spring wheel assembly |
| CN115432072A (en) * | 2022-08-26 | 2022-12-06 | 山东德瑞矿山机械有限公司 | Compact ore carrying truck |
-
2011
- 2011-08-23 CN CN2011203092079U patent/CN202358166U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979024A (en) * | 2014-05-04 | 2014-08-13 | 舒城县万佛农机制造有限公司 | Transversely-driven underground ore transport wagon |
| 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 |
| CN110104071A (en) * | 2019-05-22 | 2019-08-09 | 莱州亚通重型装备有限公司 | A kind of mine down-hole transport chassis |
| CN114746284A (en) * | 2019-10-08 | 2022-07-12 | Gacw股份有限公司 | Off-highway vehicle comprising a frame-coupled gas spring wheel assembly |
| CN114746284B (en) * | 2019-10-08 | 2024-05-28 | Gacw股份有限公司 | Off-highway vehicle including a frame-coupled gas spring wheel assembly |
| CN113547881A (en) * | 2021-08-16 | 2021-10-26 | 山东北骏重工有限公司 | Novel underground ore-transporting truck |
| CN115432072A (en) * | 2022-08-26 | 2022-12-06 | 山东德瑞矿山机械有限公司 | Compact ore carrying truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |