CN103225250B - A kind of dual-purpose pavement engineering car - Google Patents
A kind of dual-purpose pavement engineering car Download PDFInfo
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- CN103225250B CN103225250B CN201310181412.5A CN201310181412A CN103225250B CN 103225250 B CN103225250 B CN 103225250B CN 201310181412 A CN201310181412 A CN 201310181412A CN 103225250 B CN103225250 B CN 103225250B
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Abstract
A kind of dual-purpose pavement engineering car belongs to engineering machinery field, and a kind of dual-purpose pavement engineering car, comprises motor vehicle, driver's cabin; Driver's cabin is distributed in the front portion of motor vehicle, is arranged on the horizontal steel in top that crossbeam establishes and fixes with bolt, be made up of operating mechanism and instrument; Also comprise six large assemblies: 1. hoisting frame assembly, 2. portable belt carriage assembly, 3. belt conveying frame assembly, 4. equipment assembly, 5. transmission assembly, 6. material storing box assembly; Hoisting frame assembly is distributed in driver's cabin lower middle position, belt conveying frame assembly is distributed in below material storing box assembly, portable belt carriage assembly is distributed in below belt conveying frame assembly, equipment assembly is distributed in motor vehicle front, transmission assembly is distributed in hoisting frame assembly front middle part central authorities, and material storing box assembly is distributed in motor vehicle rear; Have that operating efficiency is high, energy consumption is low, flexible operation, transfer be quick, high, the one-time formed dual-purpose pavement engineering car of road evenness of institute's making.
Description
Technical field
The invention belongs to engineering machinery field, especially making hituminous sandstone road surface, the dual-purpose pavement engineering car in mixed earth road surface.
Background technology
Existing mixed earth road surface equipment is not easily moved, electricity consumption inconvenience, equipment itself does not possess generating capacity, potential safety hazard is there is in cable string pendulum in Active workings face, the manpower that vibrating noise is large, tap density is low, operating efficiency is not high, need is many, by manually shoveling, uprooting, mend, harrow repeated multiple times completing, resettlement has dependence.
Large-scale asphalt paver is when walking spreading, be uneven by ground and affect, have during operation and fluctuate up and down with landing ground, the material spread out directly is uneven to flatness, in time, has and fills up by artificial shovel material, walking is slow, operating efficiency is not high, manpower is many, creeper truck should not travel at a distance, and creeper truck walking prohibited by highway, and resettlement has dependence.
Summary of the invention
The object of this invention is to provide that a kind of operating efficiency is high, energy consumption is low, flexible operation, transfer be quick, high, the one-time formed dual-purpose pavement engineering car of road evenness of institute's making.
The technical scheme solving the object of the invention is: a kind of dual-purpose pavement engineering car, comprises motor vehicle, driver's cabin; Driver's cabin is distributed in the front portion of motor vehicle, is arranged on the horizontal steel in top that crossbeam establishes and fixes with bolt, be made up of operating mechanism and instrument; It is characterized in that: also comprise six large assemblies: 1. hoisting frame assembly, 2. portable belt carriage assembly, 3. belt conveying frame assembly, 4. equipment assembly, 5. transmission assembly, 6. material storing box assembly; Hoisting frame assembly is distributed in driver's cabin lower middle position, belt conveying frame assembly is distributed in below material storing box assembly, portable belt carriage assembly is distributed in below belt conveying frame assembly, equipment assembly is distributed in motor vehicle front, transmission assembly is distributed in hoisting frame assembly front middle part central authorities, and material storing box assembly is distributed in motor vehicle rear; Hoisting frame assembly comprises front hydraulic jack, fixed hydraulic oil cylinder, stabilizer support assembly, expansion link pinch roller, expansion link, hoisting frame mechanical brake, electrodynamic type oil lubricating device; Front hydraulic jack is arranged on the same pivot pin of outrigger in hoisting frame assembly front end and stabilizer support assembly and connects, and stabilizer support assembly outrigger is welded on below hoisting frame assembly front end; Fixed hydraulic oil cylinder is arranged on below hoisting frame assembly rear end, and top is provided with expansion link pinch roller bolt and fixes; Expansion link is arranged in hoisting frame assembly conduit, hoisting frame mechanical brake is arranged on hoisting frame assembly rear end, electrodynamic type oil lubricating device is arranged on the horizontal steel of hoisting frame assembly, three rolling wheel frames are established in stabilizer support assembly, can swing in outer support frame, outrigger three body one axle in pivot pin and stabilizer support assembly on front hydraulic jack, front hydraulic jack lower end key seat is fixed on crossbeam, and the bolt bore of fixed hydraulic oil cylinder and oil cylinder one is arranged on crossbeam and establishes on steel plate and fix with bolt two body; Portable belt carriage assembly comprises pulley, coupling pin, oscillating bearing, and pulley is equipped with in portable belt carriage assembly rear end, and front end and equipment assembly coupling pin are connected, and coupling pin is equipped with oscillating bearing; Belt conveying frame assembly comprises belt conveying frame assembly raising rod, fixed axis, the rear end of belt conveying frame assembly is positioned at the bottom of material storing box assembly, belt conveying frame assembly front end connects by belt conveying frame assembly raising rod two ends pivot pin, and with the lifting of hoisting frame assembly, belt conveying frame assembly rear end is provided with fixed axis and fixes; Equipment assembly comprises roller, vibrator assembly, helical axis assembly, hydraulic pressure adjustment oil cylinder, mechanism's fixed mount of paving the way, the horizontal steel of mechanism's movable stand of paving the way, mechanism's movable stand of paving the way, electrodynamic type oil lubricating device, movable stand mechanical brake, damping rubber connection key seat; Vibrator assembly is located at equipment assembly lower middle position, and front is roller, and rear is helical axis assembly; Roller two end axles bearing stud is fixed on end plate; Have driven by motor eccentric shaft in vibrator assembly, two ends are provided with damping rubber, and centre has bolt can be fixed in two end plates, and rear side two bolt and helical axis assembly are connected; Helical axis assembly d-axis has the even pusher of helical-blade, two ends have bearing and bearing support to be fixed on end plate damping rubber by bolton; Mechanism's movable stand of paving the way is arranged on expansion link front end and can slides on expansion link, expansion link rear end is arranged in hoisting frame assembly square tube, the left side below mechanism's movable stand of paving the way is provided with hydraulic pressure adjustment oil cylinder, and below mechanism's movable stand of paving the way, the right is provided with mechanism's fixed mount of paving the way; Mechanism's fixed mount upper end of paving the way is welded on mechanism's movable stand square tube lower end of paving the way, pave the way mechanism's fixed mount lower end and hydraulic pressure adjusts oil cylinder upper and lower side coupling pin and connects equipment assembly and become to be integrated, and the horizontal steelframe of mechanism's movable stand of paving the way is connected on hydraulic pressure adjustment oil cylinder and paves the way paves the way on mechanism's movable stand between mechanism's fixed mount; Electrodynamic type oil lubricating device is arranged on paves the way on mechanism's movable stand, position between front and back hydraulic pressure adjustment oil cylinder; Mechanism's movable stand front end of paving the way is provided with movable stand mechanical brake, and damping rubber connection key seat is arranged on pave the way mechanism's fixed mount and hydraulic pressure adjustment oil cylinder lower end; Transmission assembly comprises gearbox motor, clutch, left and right driving box, mobile screw mandrel, mobile screw mandrel holder, stroke circuit breaker, touch panel; Transmission assembly top right is provided with motor, and top left is provided with clutch; Left and right driving box is arranged on above hoisting frame assembly and fixes with bolt; Expansion link is provided with in the middle of mechanism's movable stand square tube of paving the way, mobile screw mandrel is provided with above expansion link, mobile screw mandrel rear and front end is respectively equipped with mobile screw mandrel holder, stroke circuit breaker and touch panel are set above front hydraulic jack, transmission assembly is arranged in the middle of hoisting frame on horizontal steel, and output shaft of gear-box becomes three body one lines with left and right driving box; Material storing box assembly comprises tire cover plate, material controlling door, and it is anterior that material controlling door is arranged on material storing box assembly, and tire cover plate is arranged on above material storing box assembly base plate rear tyre; The flexible pavement material controlling pressure assembly two ends that shake are provided with damping rubber, and centre has bolt to be fixed in two end plates rear side two bolt and helical axis assembly is connected; Steel-tired wheel is fixing with bolt mother on the wheel hub of propons i beam two ends; Rear hydraulic is very useful is bolted to crossbeam both sides, and anterior hydraulic top is fixed in the middle of anterior crossbeam; Back axle fixed center axis Liu Ding is fixed on below crossbeam, there are bearing support and upper and lower steel plate seat in two ends, before and after back axle steel spring plate under two outstanding or on rest on back axle axle housing, and with back axle fixed center axis for standard shaft core, control front-rear axle axle housing at same position with front and back pull bar; Have driving tooth, a set of by mantle tooth, differential assembly one in back axle axle housing, left and right semiaxis and conduit, there are hub assembly and brake(-holder) block in two ends, have camshaft to adjust arm and the standby air pressure tank of stopping of braking, are turned round and drive input, make tire along de-rotation by rear axle propeller shaft; Hydraulic oil container, diesel fuel tanks, storage tank, power alternating current generating sets, equipment assembly pallet installation site exceed the position of portable belt carriage assembly and belt conveying frame assembly.
The each structural member function declaration of dual-purpose pavement engineering car and the course of work:
Be provided with expansion link pinch roller above stabilizer support assembly and hoisting frame assembly rear end, be used to support and compacting expansion link, do not produce wearing and tearing and resistance when working mobile.Electrodynamic type oil lubricating device is arranged on paves the way on mechanism's movable stand and the horizontal steel of hoisting frame assembly, by oil pipe and oil nozzle to timing oil spout in square tube.
The expansion link of paving the way in mechanism's movable stand, equipment assembly, hoisting frame assembly conduit is that before relying on, hydraulic jack and fixed hydraulic oil cylinder support stressed, lift adjustment equipment assembly can be distinguished, when movable Yu directly, do to the road surface of making the adjustment meeting angle, and rely on transmission assembly to drive mobile leading screw to drive expansion link; Hydraulic pressure adjustment oil cylinder, mechanism's fixed mount of paving the way, pave the way mechanism's movable stand and equipment assembly are that combined integrated working mechanism and portable belt carriage assembly, belt conveying frame assembly two body combine.
When steel-tired wheel works for road surface, hydraulic top promotes vehicle body and uses when changing tire.
Material is unloaded to material storing box assembly by dumper, the rear end of belt conveying frame assembly is positioned at the bottom of material storing box assembly, the material containing of material controlling door is to portable belt carriage assembly, carry material containing to deliver to helical axis assembly by portable belt carriage assembly and all spread ground, pulley is equipped with in portable belt carriage assembly rear end, front end and equipment assembly coupling pin are connected, can with equipment assembly synchronizing moving; Pulley moves forward and backward on belt conveying frame assembly support body with portable belt carriage assembly.
Hydraulic pressure adjustment oil cylinder on equipment assembly can adjust equipment assembly according to surface conditions and tilt to conform to road surface angle and locate, expansion link and mechanism's movable stand of paving the way are by movable stand mechanical brake locking or release, the hoisting frame mechanical brake lockable of hoisting frame assembly rear end or release expansion link, controlled by hoisting frame mechanical brake and movable stand mechanical brake during mobile screw mandrel work; Coupling pin makes portable belt carriage assembly and the combination of equipment assembly two body, and coupling pin fills oscillating bearing, and when equipment tilts, portable belt transports frame assembly and can not tilt, because oscillating bearing two ends can swing; Gearbox is provided with gear, each two kinds of front-and-back stop, and each shelves stroke of top gear 4 meters takes time 40 seconds, and each stroke of low speed 2 meters takes time 1 minute, can gear selecting flexibly during work.
Vibrator assembly is the equipment that making sandstone mixes earth road surface, during making hituminous sandstone road surface, removing roller and the vibrator assembly flexible pavement material controlling pressure assembly that shakes that changes the outfit is arranged on the position of vibrator assembly, just can carry out the work on making hituminous sandstone road surface.
Equipment assembly is wide is 5 meters, and expansion link can stretch out five meters, containing equipment assembly one meter, has often built one section and has been moved once by car backfash; If road bed is smooth, be recoverable to equipment assembly, locking hoisting frame mechanical brake and movable stand mechanical brake, engineering truck falls back continuously and carries out face work of building the road.
Dual-purpose pavement engineering chassis component and power assembly are that buying manufacturer product is installed voluntarily.
Dual-purpose pavement engineering car removes equipment coupling pin when narrow road surface travels, and is placed in by equipment assembly on equipment assembly pallet.
Because of the similar automobile in chassis, the same with car speed when long distance is long-distance, install steel-tired wheel when surfacing, change the outfit when long distance travels rubber tyre.
Hydraulic oil, by oil inlet pipe and hydraulic oil pump, is flowed to flux amplification valve by the hydraulic oil in hydraulic oil container, establishes pressure regulator valve in flux amplification valve, and the hydraulic oil exceeded is passed to overflow valve by pressure regulator valve, flows into hydraulic oil container by overflow valve and oil return pipe.
Hydraulic oil is flowed to banked direction control valves by flux amplification valve, by banked direction control valves, hydraulic oil is transported to each electric-controlled hydraulic control valve respectively; The effect of hydraulic buttery valve is when needs use certain electric-controlled hydraulic control valve; hydraulic buttery valve is synchronously opened in time into oil expulsion channel; when original position got back to by electric-controlled hydraulic control valve; hydraulic oil defeated row stop; cut off oil circuit by hydraulic buttery valve and electric-controlled hydraulic control valve, in-oil cylinder hydraulic oil is not leaked by duplicate protection, and electric-controlled hydraulic control valve uses a bypass valve jointly simultaneously; the hydraulic oil of each hydraulic jack flows into bypass valve, flows into hydraulic oil container by overflow valve by return duct.
Advantage of the present invention is: existing mixed earth road surface equipment, when surfacing area is 4 meters × 4 meters, needless to say take time during material and complete for 30 minutes, and dual-purpose pavement engineering car making only needs 2 minutes; The multiple flat speed with 6 meters per minute of quick shelves, flat four need 2 points 40 seconds, can complete 4 meters × 4 meters in 5 minutes again; Asphalt paver 2 meters, face of building the road per minute, dual-purpose pavement engineering car 6 meters, face of building the road per minute; Operating efficiency is high, energy consumption is low, flexible operation, transfer road evenness that is quick, institute's making are high, the road surface one-shot forming of institute's making; Dual-use, can making hituminous sandstone road surface, can mix earth road surface by making again.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is hydraulic figure of the present invention;
Fig. 4 is that flexible pavement material controlling shakes depressor figure;
In figure: 1 roller, 2 vibrator assemblies, 3 helical axis assemblies, 4 coupling pins, 5 portable belt carriage assemblies, 6 stabilizer support assemblies, 7 belt conveying frame assembly raising rods, hydraulic jack before 8, 9 belt conveying frame assemblies, 10 steel-tired wheels, 11 fixed axis, 12 rubber tyres, 13 cat ladders, 14 engine assemblys, 15 pulleys, 16 hydraulic tops, 17 rear tyres, 18 back axle fixed center axis, 19 back axle steel spring plates, 20 back axle axle housings, 21 hydraulic pressure adjustment oil cylinders, 22 pave the way mechanism's movable stand, 23 electrodynamic type oil lubricating devices, 24 move screw mandrel holder, 25 expansion links, 26 move screw mandrel, 27 hoisting frame assemblies, about 28 driving box, 29 stroke circuit breakers, 30 touch panels, 31 electrodynamic type oil lubricating devices, 32 expansion link pinch rollers, 33 fixed hydraulic oil cylinders, 34 material storing box assemblies, 35 tire cover plates, 36 equipment coupling pins, 37 pave the way the horizontal steel of mechanism's movable stand, 38 pave the way mechanism's fixed mount, 39 cab windshield, 40 damping rubber connection key seats, 41 driver's cabins, the mobile screw mandrel holder nut of 42 work, 43 oscillating bearings, 44 clutches, 45 engine radiating water tanks, 46 output shaft of gear-box, 47 hydraulic oil pumps, 48 rear axle propeller shafts, 49 crossbeams, 50 back axle dampers, 51 differential mechanisms, 52 hoisting frame mechanical brakes, 53 transmission assemblies, 54 propons i beams, 55 gearbox motor, 56 equipment assemblies, 57 movable stand mechanical brakes, 58 material controlling doors, 59 flexible pavement material controllings shake pressure assembly, 60 damping rubbers, 61 hydraulic oil containers, 62 diesel fuel tanks, 63 storage tanks, 64 power alternating current generating sets, 65 connection pin-and-holes, 66 connecting pores, 67 equipment assembly pallets, 68 motor vehicles, 69 oil return pipes, 70 hydraulic buttery valves, 71 oil inlet pipes.
Detailed description of the invention
With reference to Fig. 1-4, describe in detail and realize embodiments of the present invention: a kind of dual-purpose pavement engineering car, comprises motor vehicle 68, driver's cabin 41; Driver's cabin 41 is distributed in the front portion of motor vehicle 68, is arranged on the horizontal steel in top that crossbeam 49 establishes and fixes with bolt, be made up of operating mechanism and instrument;
Also comprise six large assemblies: 1. hoisting frame assembly 27,2. portable belt carriage assembly 5,3. belt conveying frame assembly 9,4. equipment assembly 56,5. transmission assembly 53,6. material storing box assembly 34;
Hoisting frame assembly 27 is distributed in driver's cabin 41 lower middle position, belt conveying frame assembly 9 is distributed in below material storing box assembly 34, portable belt carriage assembly 5 is distributed in below belt conveying frame assembly 9, equipment assembly 56 is distributed in motor vehicle 68 front, transmission assembly 53 is distributed in hoisting frame assembly 27 front middle part central authorities, and material storing box assembly 34 is distributed in motor vehicle 68 rear portion.
Hoisting frame assembly 27 comprises front hydraulic jack 8, fixed hydraulic oil cylinder 33, stabilizer support assembly 6, expansion link pinch roller 32, expansion link 25, hoisting frame mechanical brake 52, electrodynamic type oil lubricating device 31; Front hydraulic jack 8 is arranged on the same pivot pin of outrigger in hoisting frame assembly 27 front end and stabilizer support assembly 6 and connects, and stabilizer support assembly 6 outrigger is welded on below hoisting frame assembly 27 front end; Fixed hydraulic oil cylinder 33 is arranged on below hoisting frame assembly 27 rear end, and top is provided with expansion link pinch roller 32 and fixes with bolt; Expansion link 25 is arranged in hoisting frame assembly 27 conduit, hoisting frame mechanical brake 52 is arranged on hoisting frame assembly 27 rear end, electrodynamic type oil lubricating device 31 is arranged on the horizontal steel of hoisting frame assembly 27, three rolling wheel frames are established in stabilizer support assembly 6, can swing in outer support frame, outrigger three body one axle in pivot pin and stabilizer support assembly 6 on front hydraulic jack 8, front hydraulic jack 8 lower end key seat is fixed on crossbeam 49, and fixed hydraulic oil cylinder 33 and the bolt bore of oil cylinder one are arranged on crossbeam 49 and establish on steel plate and fix with bolt two body.
Portable belt carriage assembly 5 comprises pulley 15, coupling pin 4, oscillating bearing 43, and pulley 15 is equipped with in portable belt carriage assembly 5 rear end, and front end and equipment assembly 56 coupling pin 4 are connected, and coupling pin 4 are equipped with oscillating bearing 43;
Belt conveying frame assembly 9 comprises belt conveying frame assembly raising rod 7, fixed axis 11, the rear end of belt conveying frame assembly 9 is positioned at the bottom of material storing box assembly 34, belt conveying frame assembly 9 front end connects by belt conveying frame assembly raising rod 7 two ends pivot pin, and be elevated with hoisting frame assembly 27, belt conveying frame assembly 9 rear end is provided with fixed axis 11 and fixes.
Equipment assembly 56 comprises roller 1, vibrator assembly 2, helical axis assembly 3, hydraulic pressure adjustment oil cylinder 21, mechanism's fixed mount 38 of paving the way, the horizontal steel 37 of mechanism's movable stand of paving the way, mechanism's movable stand 22 of paving the way, electrodynamic type oil lubricating device 23, movable stand mechanical brake 57, damping rubber connection key seat 40; Vibrator assembly 2 is located at equipment assembly 56 lower middle position, and front is roller 1, and rear is helical axis assembly 3; Roller 1 two end axles bearing stud is fixed on end plate; Have driven by motor eccentric shaft in vibrator assembly 2, two ends are provided with damping rubber 60, and centre has bolt can be fixed in two end plates, and rear side two bolt and helical axis assembly 3 are connected; Helical axis assembly 3 d-axis has the even pusher of helical-blade, two ends have bearing and bearing support to be fixed on end plate damping rubber 60 by bolton; Mechanism's movable stand 22 of paving the way is arranged on expansion link 25 front end and can slides on expansion link 25, expansion link 25 rear end is arranged in hoisting frame assembly 27 square tube, the left side below mechanism's movable stand 22 of paving the way is provided with hydraulic pressure adjustment oil cylinder 21, and below mechanism's movable stand 22 of paving the way, the right is provided with mechanism's fixed mount 38 of paving the way; Mechanism's fixed mount 38 upper end of paving the way is welded on mechanism's movable stand 22 square tube lower end of paving the way, pave the way mechanism's fixed mount 38 lower end and hydraulic pressure adjusts oil cylinder 21 upper and lower side equipment coupling pin 36 and connects equipment assembly 56 one-tenth and be integrated, and the horizontal steel 37 of mechanism's movable stand of paving the way is bridged on hydraulic pressure adjustment oil cylinder 21 and paves the way paves the way on mechanism's movable stand 22 between mechanism's fixed mount 38; Electrodynamic type oil lubricating device 23 is arranged on paves the way on mechanism's movable stand 22, position between front and back hydraulic pressure adjustment oil cylinder 21; Mechanism's movable stand 22 front end of paving the way is provided with movable stand mechanical brake 57, and damping rubber connection key seat 40 is arranged on pave the way mechanism's fixed mount 38 and hydraulic pressure adjustment oil cylinder 21 lower end.
Transmission assembly 53 comprises gearbox motor 55, clutch 44, left and right driving box 28, mobile screw mandrel 26, mobile screw mandrel holder 24, stroke circuit breaker 29, touch panel 30; Transmission assembly 53 top right is provided with motor 55, and top left is provided with clutch 44; Left and right driving box 28 is arranged on above hoisting frame assembly 27 and fixes with bolt; Expansion link 25 is provided with in the middle of mechanism's movable stand 22 square tube of paving the way, mobile screw mandrel 26 is provided with above expansion link 25, mobile screw mandrel 26 rear and front end is arranged in the middle of mobile screw mandrel holder 24, fix with work movable wire bar holder nut 42, stroke circuit breaker 29 and touch panel 30 are set above front hydraulic jack 8, transmission assembly 53 is arranged in the middle of hoisting frame 27 on horizontal steel, output shaft of gear-box 46 and left and right driving box 28 one-tenth three body one lines.
Material storing box assembly 34 comprises tire cover plate 35, material controlling door 58, and it is anterior that material controlling door 58 is arranged on material storing box assembly 34, and tire cover plate 35 is arranged on above material storing box assembly 34 base plate rear tyre 17; Change the outfit when long distance travels rubber tyre 12; Cat ladder 13 is stepped on driver's cabin and is used; Engine assembly 14 is arranged on hoisting frame assembly 27 bottom, is positioned in the middle part of crossbeam 49; It is anterior that engine radiating water tank 45 is positioned at engine assembly 14; Hydraulic oil pump 47 is positioned at engine assembly 14 rear portion; Back axle damper 50 upper end is arranged on crossbeam 49, and lower end is arranged on back axle axle housing 20; Cab windshield 39 is distributed on driver's cabin 41.
Flexible pavement material controlling shakes and presses assembly 59 two ends to be provided with damping rubber 60, centre has bolt can be fixed in two end plates, rear side two is provided with the connecting pore 66 coordinating with helical axis assembly 3 and install, be connected with bolt and helical axis assembly 3, connection pin-and-hole 65 is arranged on flexible pavement material controlling and shakes on pressure assembly 59, right and hydraulic pressure adjusts oil cylinder 21 and connects, and left and mechanism's fixed mount 38 of paving the way connects.
Steel-tired wheel 10 is fixing with bolt mother on the wheel hub of propons i beam 54 two ends; Rear hydraulic top 16 is fixed by bolts to crossbeam 49 both sides, and anterior hydraulic top 16 is fixed in the middle of anterior crossbeam 49; Back axle fixed center axis 18 Liu Ding is fixed on below crossbeam 49, there are bearing support and upper and lower steel plate seat in two ends, before and after back axle steel spring plate 19 under two outstanding or on rest on back axle axle housing 20, and be standard shaft core with back axle fixed center axis 18, control front-rear axle axle housing 20 at same position with front and back pull bar; Have driving tooth, a set of by mantle tooth, differential mechanism 51 1 in back axle axle housing 20, left and right semiaxis and conduit, there are hub assembly and brake(-holder) block in two ends, have camshaft to adjust arm and standby air pressure tank of stopping, are turned round and drive input, make tire along de-rotation by rear axle propeller shaft 48; Hydraulic oil container 61, diesel fuel tanks 62, storage tank 63, power alternating current generating sets 64, equipment assembly pallet 67 installation site exceed the position of portable belt carriage assembly 5 and belt conveying frame assembly 9.
Claims (6)
1. a dual-purpose pavement engineering car, comprises motor vehicle (68), driver's cabin (41); Driver's cabin (41) is distributed in the front portion of motor vehicle (68), is arranged on the horizontal steel in top that crossbeam (49) establishes and fixes with bolt, be made up of operating mechanism and instrument; It is characterized in that: also comprise six large assemblies: 1. hoisting frame assembly (27), 2. portable belt carriage assembly (5), 3. belt conveying frame assembly (9), 4. equipment assembly (56), 5. transmission assembly (53), 6. material storing box assembly (34); Hoisting frame assembly (27) is distributed in driver's cabin (41) lower middle position, belt conveying frame assembly (9) is distributed in material storing box assembly (34) below, portable belt carriage assembly (5) is distributed in belt conveying frame assembly (9) below, equipment assembly (56) is distributed in motor vehicle (68) front, transmission assembly (53) is distributed in hoisting frame assembly (27) front middle part central authorities, and material storing box assembly (34) is distributed in motor vehicle (68) rear portion; Described equipment assembly (56) comprises roller (1), vibrator assembly (2), helical axis assembly (3), hydraulic pressure adjustment oil cylinder (21), mechanism's fixed mount (38) of paving the way, the horizontal steel of mechanism's movable stand (37) of paving the way, mechanism's movable stand (22) of paving the way, electrodynamic type oil lubricating device (23), movable stand mechanical brake (57), damping rubber connection key seat (40); Vibrator assembly (2) is located at equipment assembly (56) lower middle position, and front is roller (1), and rear is helical axis assembly (3); Roller (1) two end axles bearing stud is fixed on end plate; Vibrator assembly has driven by motor eccentric shaft in (2), and two ends are provided with damping rubber (60), and centre has bolt can be fixed in two end plates, and rear side two bolt and helical axis assembly (3) are connected; Helical axis assembly (3) d-axis has the even pusher of helical-blade, two ends have bearing and bearing support to be fixed on end plate damping rubber (60) upper bolton; Mechanism's movable stand (22) of paving the way is arranged on expansion link (25) front end can in the upper slip of expansion link (25), expansion link (25) rear end is arranged in hoisting frame assembly (27) square tube, pave the way mechanism's movable stand (22) below the left side be provided with hydraulic pressure adjustment oil cylinder (21), pave the way mechanism's movable stand (22) below the right be provided with mechanism's fixed mount (38) of paving the way; Mechanism's fixed mount (38) upper end of paving the way is welded on mechanism's movable stand (22) square tube lower end of paving the way, pave the way mechanism's fixed mount (38) lower end and hydraulic pressure adjusts oil cylinder (21) upper and lower side equipment coupling pin (36) and connects equipment assembly (56) and become to be integrated, and the horizontal steel of mechanism's movable stand (37) of paving the way is bridged on hydraulic pressure adjustment oil cylinder (21) and paves the way paves the way on mechanism's movable stand (22) between mechanism's fixed mount (38); Electrodynamic type oil lubricating device (23) is arranged on paves the way on mechanism's movable stand (22), is positioned at position between front and back hydraulic pressure adjustment oil cylinder (21); Mechanism's movable stand (22) front end of paving the way is provided with movable stand mechanical brake (57), and damping rubber connection key seat (40) is arranged on pave the way mechanism's fixed mount (38) and hydraulic pressure and adjusts oil cylinder (21) lower end; Vibrator assembly (2) is the equipment that making sandstone mixes earth road surface, during making hituminous sandstone road surface, remove roller (1) and vibrator assembly (2) change the outfit flexible pavement material controlling shake press assembly (59) be arranged on the position of vibrator assembly (2), just can carry out the work on making hituminous sandstone road surface; Flexible pavement material controlling shakes and presses assembly (59) two ends to be provided with damping rubber (60), centre has bolt can be fixed in two end plates, rear side two is provided with the connecting pore (66) coordinating with helical axis assembly (3) and install, be connected with bolt and helical axis assembly (3), connection pin-and-hole (65) is arranged on flexible pavement material controlling and shakes in pressure assembly (59), right and hydraulic pressure adjusts oil cylinder (21) and connects, and left and mechanism's fixed mount (38) of paving the way connects; Steel-tired wheel (10) is fixing with bolt mother on the wheel hub of propons i beam (54) two ends; Rear hydraulic top (16) is fixed by bolts to crossbeam (49) both sides, and anterior hydraulic top (16) is fixed in the middle of anterior crossbeam (49); Back axle fixed center axis (18) Liu Ding is fixed on crossbeam (49) below, there are bearing support and upper and lower steel plate seat in two ends, before and after back axle steel spring plate (19) under two outstanding or on rest on back axle axle housing (20), and with back axle fixed center axis (18) for standard shaft core, control front-rear axle axle housing (20) at same position with front and back pull bar; Back axle axle housing (has driving tooth, a set of by mantle tooth, differential mechanism (51), left and right semiaxis and conduit in 20, there are hub assembly and brake(-holder) block in two ends, there is camshaft to adjust arm and standby air pressure tank of stopping, turned round by rear axle propeller shaft (48) and drive input, make tire along de-rotation; Hydraulic oil container (61), diesel fuel tanks (62), storage tank (63), power alternating current generating sets (64), equipment assembly pallet (67) installation site exceed the position of portable belt carriage assembly (5) and belt conveying frame assembly (9).
2. dual-purpose pavement engineering car as claimed in claim 1, is characterized in that: described hoisting frame assembly (27) comprises front hydraulic jack (8), fixed hydraulic oil cylinder (33), stabilizer support assembly (6), expansion link pinch roller (32), expansion link (25), hoisting frame mechanical brake (52), electrodynamic type oil lubricating device (31), front hydraulic jack (8) is arranged on hoisting frame assembly (27) front end and the same pivot pin of stabilizer support assembly (6) interior outrigger connects, and stabilizer support assembly (6) outrigger is welded on below hoisting frame assembly (27) front end, fixed hydraulic oil cylinder (33) is arranged on below hoisting frame assembly (27) rear end, and top is provided with expansion link pinch roller (32) and fixes with bolt, expansion link (25) is arranged in hoisting frame assembly (27) conduit, hoisting frame mechanical brake (52) is arranged on hoisting frame assembly (27) rear end, electrodynamic type oil lubricating device (31) is arranged on hoisting frame assembly (27) horizontal steel, stabilizer support assembly establishes three rolling wheel frames in (6), can swing in outer support frame, the upper pivot pin of front hydraulic jack (8) and stabilizer support assembly (6) interior outrigger three body one axle, front hydraulic jack (8) lower end key seat is fixed on crossbeam (49), the bolt bore of fixed hydraulic oil cylinder (33) and oil cylinder one is arranged on crossbeam (49) and establishes on steel plate and fix with bolt two body.
3. dual-purpose pavement engineering car as claimed in claim 1, it is characterized in that: described portable belt carriage assembly (5) comprises pulley (15), coupling pin (4), oscillating bearing (43), pulley (15) is equipped with in portable belt carriage assembly (5) rear end, front end and equipment assembly (56) coupling pin (4) are connected, and coupling pin (4) are equipped with oscillating bearing (43).
4. dual-purpose pavement engineering car as claimed in claim 1, it is characterized in that: described belt conveying frame assembly (9) comprises belt conveying frame assembly raising rod (7), fixed axis (11), the rear end of belt conveying frame assembly (9) is positioned at the bottom of material storing box assembly (34), belt conveying frame assembly (9) front end connects by belt conveying frame assembly raising rod (7) two ends pivot pin, and with hoisting frame assembly (27) lifting, belt conveying frame assembly (9) rear end is provided with fixed axis (11) and fixes.
5. dual-purpose pavement engineering car as claimed in claim 1, it is characterized in that: described transmission assembly (53) comprises gearbox motor (55), clutch (44), left and right driving box (28), mobile screw mandrel (26), mobile screw mandrel holder (24), stroke circuit breaker (29), touch panel (30); Transmission assembly (53) top right is provided with motor (55), and top left is provided with clutch (44); Left and right driving box (28) is arranged on hoisting frame assembly (27) top bolt and fixes; Expansion link (25) is provided with in the middle of mechanism's movable stand (22) square tube of paving the way, expansion link (25) top is provided with mobile screw mandrel (26), mobile screw mandrel (26) rear and front end is arranged in the middle of mobile screw mandrel holder (24), fix with work movable wire bar holder nut (42), front hydraulic jack (8) top arranges stroke circuit breaker (29) and touch panel (30), transmission assembly (53) is arranged in the middle of hoisting frame assembly (27) on horizontal steel, and output shaft of gear-box (46) becomes three body one lines with left and right driving box (28).
6. dual-purpose pavement engineering car as claimed in claim 1, it is characterized in that: described material storing box assembly (34) comprises tire cover plate (35), material controlling door (58), it is anterior that material controlling door (58) is arranged on material storing box assembly (34), and tire cover plate (35) is arranged on material storing box assembly (34) base plate rear tyre (17) top; Change the outfit when long distance travels rubber tyre (12); Cat ladder (13) is stepped on driver's cabin and is used; Engine assembly (14) is arranged on hoisting frame assembly (27) bottom, is positioned at crossbeam (49) middle part; It is anterior that engine radiating water tank (45) is positioned at engine assembly (14); Hydraulic oil pump (47) is positioned at engine assembly (14) rear portion; Back axle damper (50) upper end is arranged on crossbeam (49), and lower end is arranged on back axle axle housing (20); Cab windshield (39) is distributed on driver's cabin (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181412.5A CN103225250B (en) | 2013-05-16 | 2013-05-16 | A kind of dual-purpose pavement engineering car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181412.5A CN103225250B (en) | 2013-05-16 | 2013-05-16 | A kind of dual-purpose pavement engineering car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225250A CN103225250A (en) | 2013-07-31 |
| CN103225250B true CN103225250B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181412.5A Expired - Fee Related CN103225250B (en) | 2013-05-16 | 2013-05-16 | A kind of dual-purpose pavement engineering car |
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| Country | Link |
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| CN (1) | CN103225250B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664990A5 (en) * | 1984-09-24 | 1988-04-15 | Hans Weibel Ag Bauunternehmung | Forming gutters along side of road - involves material distributor and spreader bar mounted in front of vibrator |
| CN101570950A (en) * | 2009-06-03 | 2009-11-04 | 河南通和高速公路养护工程有限责任公司 | Asphalt cool recycled cement gravel mixed in place train and method for construction |
| CN203256575U (en) * | 2013-05-16 | 2013-10-30 | 马列程 | Dual purpose pavement engineering vehicle |
-
2013
- 2013-05-16 CN CN201310181412.5A patent/CN103225250B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664990A5 (en) * | 1984-09-24 | 1988-04-15 | Hans Weibel Ag Bauunternehmung | Forming gutters along side of road - involves material distributor and spreader bar mounted in front of vibrator |
| CN101570950A (en) * | 2009-06-03 | 2009-11-04 | 河南通和高速公路养护工程有限责任公司 | Asphalt cool recycled cement gravel mixed in place train and method for construction |
| CN203256575U (en) * | 2013-05-16 | 2013-10-30 | 马列程 | Dual purpose pavement engineering vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103225250A (en) | 2013-07-31 |
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Granted publication date: 20151209 Termination date: 20190516 |