CN205934660U - Asphalt paving equipment for municipal construction - Google Patents

Abstract

The utility model relates to a municipal works field, specific asphalt paving equipment for municipal construction that says so, including organism, control area, solar protection devices, drive wheel, steer wheels, paddled conveyor chain, draft arm, lift cylinder, adjusting oil cylinder, spiral nappe ware, vibrator, screed, strutting arrangement, fueling injection equipment, material feeding unit and push roller buffer, solar protection devices includes sunshade cylinder, ceiling and shelters from the mechanism, the fueling injection equipment includes oil inlet, oil storage bin, an oil pipe, no. Two oil pipe, nozzle and water pumps, material feeding unit includes two feeding mechanism, push roller buffer includes support frame, roll body, spring, movable plate and pressure sensor. The utility model discloses shaded effects are good, have alleviateed workman's intensity of labour, have practiced thrift the manual work, have improved work efficiency, and the automation is high.

Description

A kind of urban construction asphalt paving equipment

Technical field

This utility model is related to municipal works field, specifically a kind of urban construction asphalt paving equipment.

Background technology

Paver, for the special-purpose machinery of making asphalt and other graded material, the good Colophonium of mixing is mixed by it Close material (bituminous concrete or black granules) equably to pave whole by certain technical requirements (thickness and shape of cross section) On good roadbed or basic unit, and give tentatively to consolidate and flatten.

Using construction with paving machine, both can greatly speed up speed of application, cost-effective, paved matter can have been improved again Amount.It can accurately ensure thickness, width, crown of pavement, flatness and degree of compaction of paving layer etc., be widely used in highway, In the engineer operation of urban road, airport, parking lot, harbour etc..

Paver is divided by walking manner：There are towed and two kinds of self-propelled；Self-propelled paver is according to the difference of running gear It is divided into rubber-tyred and two kinds of crawler type, rubber-tyred paver relies primarily on rubber tyre and supports whole machine and provide adhesive force, typically Propons is solid little tire, and back axle is pneumatic tire.Feature is that the speed of travel is fast, and mobility is good, the side of laying when bend paves Edge is round and smooth, but skidding occurs when wider in the face of paving.

Divide by the extension mode of screed：Mechanical lengthening formula and hydraulic pressure extension.Mechanical lengthening formula：Adding by different in width Long screed is connected with constituting required working width with basic screed (minimum paving width)；Feature is structure letter Single, rigidity is good, and sub-material spiral runs through the groove that entirely paves, and cloth uniformly, but dismounts trouble, level can only be had to lengthen, screed width It is unable to consecutive variations, paving width can only be adjusted with certain spacing.It is suitable for the extensive construction of new road engineering.Large-scale and super Large-scale paver typically adopts.

Paver work process：

In the hopper that compound is discharged into paver from dump truck, it is transferred to, via after scraper plate conveying, the room that paves, at that In spread laterally across by helical spreader.With mechanical traveling, the compound that these are spread out is tentatively consolidated by vibrator again, connects Again by screed below according to the paving layer thickness of regulation, be trimmed to suitable transverse section, and pressed；Dump truck It is backwards to the front push roller making its trailing wheel brush up against paver when discharging is to paver, then variator is placed neutral, rise car Case, pushes automobile advance one side discharging by paver.Discharging finishes, and automobile is sailed out, and changes another automobile and presses same sample prescription Method discharging.

In existing paver, often there is driving ceiling, but and fold to reduce transport in its driving this transportation of ceiling Highly, meanwhile, its sunshade top all directions is all collapsible, to increase sunshade area, but when the sun casts oblique rays on, existing sunshade Abundant sunshade generally cannot be accomplished, driver's surrounding does not have effective solar protection devices, still inevitably bears in hot summer It is subject to be exposed to the sun, so, now need a kind of sunshading canopy that can fully shelter from driver's surrounding sunlight；

Meanwhile, paver can be lengthened or shortened to screed according to the change width on road surface in construction, conventional There are hydraulic jack stepless retractable and assembled two kinds of machinery to the mode that screed is lengthened or shortened.For the assembled screed of machinery For, lengthen generally higher than 9 meters of scope, for ensureing the screed integral rigidity after lengthening and pavement spread quality, need to be in ironing Rigid stiffening device is set up on plate, existing stiffening device, often using strengthening strut, is strengthened strut and had length micro-adjusting mechanism, And the existing length adjustment strengthening strut is often operated using artificial, waste time and energy；

Meanwhile, in the process of deployment of asphalt road, often also need to spray one layer of glutinous layer oil, the laying bar of glutinous layer oil Part is：1), two-layer equation or three-layer type heat are mixed hot black top mixture pavement and are sprayed glutinous layer oil before making upper strata；2), in old drip Glutinous layer oil is sprayed before repaving asphalt coat on blue or green road surface or cement concrete pavement；But the existing mode spraying glutinous layer oil often adopts artificial Operation, oil storage car on the way slowly moves, and workman's hand-held spray bar road pavement carries out oil spout, and its workload is very heavy, workman Labor intensity very big；

And, the feeding funnel that can open and convert into is provided with existing paver, unloads from dump truck for placing Colophonium, and Colophonium is delivered to paddled conveyor chain, and existing feeding funnel is often rotated around fixing point, can only be fixing Colophonium is loaded, when needing to improve work efficiency, feeding funnel cannot improve a useful load because maximum capacity fixes in capacity, Limit the raising of efficiency；

And, it is all to be rotatably installed in paver frame that the front push roller of existing paver has numerous, and dump truck is unloading Expect to the front push roller making its trailing wheel brush up against paver can be backwards to during paver, then variator placed neutral, rise railway carriage, The advance one side discharging of automobile one side is push by paver, if now, dumper driver cannot recognize whether touch the very first time And push roller stops falling back without timely before paver, it is likely to result in damaging or with the bituminous paving completed of paver Damage.

In consideration of it, being now badly in need of a kind of paver that can solve the problem that the problems referred to above.

Utility model content

In order to make up the deficiencies in the prior art, this utility model provides a kind of civic building solving the above problems drip Blue or green paver.

This utility model solves its technical problem and be employed technical scheme comprise that：A kind of urban construction asphalt paving sets Standby, including body, control zone, solar protection devices, driving wheel, steering wheel, paddled conveyor chain, draft arm, lift cylinder, adjustment oil Cylinder, spiral are napped device, vibrator, screed, support meanss, fueling injection equipment, pay-off and push roller buffer unit, described control Area processed is located above body front end, described solar protection devices is located at control zone surrounding, described paddled conveyor chain is after body End, described spiral device of napping is arranged on control zone front lower place, and described screed is located at spiral and nappes in front of device, and described props up Support arrangement is located at body front end, and described fueling injection equipment is located at ironing front edge of board, and described pay-off is located at body rear end Above paddled conveyor chain, described push roller buffer unit is located at pay-off rear.

Four lower magnetic stripes are provided with the body of described control zone lower end, four described lower magnetic stripes constitute rectangle, described Control zone include control station, steering wheel and seat；

Described solar protection devices includes four sunshade cylinders, ceiling and four guard mechanisms, described four sunshade cylinders It is evenly distributed on four corners of control zone, four described sunshade cylinder head are all fixed with ceiling, described each hides Retaining device all includes cylinder, sunshade motor, puggaree and upper magnetic stripe, and four described guard mechanisms are separately mounted to ceiling lower end Surrounding, described cylinder is installed on ceiling with sunshade motor, and described sunshade motor is connected by belt with cylinder, described Puggaree surround on cylinder, described puggaree lower end is provided with magnetic stripe；Under original state, puggaree surrounds completely On cylinder, during work, when needing sunshade, then sunshade motor work drives cylinder to rotate, and then drives puggaree to move downward, directly Upper magnetic stripe to puggaree lower end holds lower magnetic stripe on body, and now puggaree is straightened, people sit on the seat it can be avoided that Sunlight directly shines, when needing to be operated, then can make people sit on the seat just facing to direction on puggaree not downward Motion, so that people can see front situation clearly.

Described spiral device of napping is arranged on the body front end of control zone bottom, and spiral device of napping includes pave section and stand Paving lengthening section, the described section that paves is located at middle part in front of body, and the described lengthening section that paves is arranged on, by bolt, the Duan Zuo that paves Right two ends；

Described screed includes pressing section and ironing lengthening section, and described ironing section is located at middle part in front of body, described Ironing lengthening section by bolt be arranged on ironing lengthening section about two ends；

Described support meanss include a left support bar, No. two left support bars, a right support bar and No. two right supports Bar, described left support bar one end is dismountable to be rotatably installed on body, and a left support bar other end is dismountable It is rotatably installed in and paves in section, thus left support bar paves section for support；No. two described left support bar one end are removable That unloads is rotatably installed on body, and No. two left support dismountable being rotatably installed in of the bar other end pave on lengthening section, thus two Number left support bar paves lengthening section for support；Described right support bar one end is dismountable to be rotatably installed on body, Number right support bar other end is dismountable to be rotatably installed in ironing section, thus a right support bar is used for supporting ironing section；Institute No. two right support bar one end stating are dismountable to be rotatably installed on body, and No. two right support bar other ends are dismountable to rotate peace It is contained in ironing lengthening section；Thus No. two right support bars are used for supporting ironing lengthening section.

A described left support bar, No. two left support bars, a right support bar and No. two right support bars are hydraulic oil Cylinder, thus a left support bar, No. two left support bars, a right support bar and No. two right support bars all can real-time adjustment long Degree so that pave section and the lengthening section that paves, ironing section and ironing lengthening section all can steady operation, be difficult because local pressure larger And damage, meanwhile, regulation process of the present utility model is more convenient, strong adaptability, without manual adjustment.

Described fueling injection equipment includes oil-in, oil storage cabin, oil pipe, No. two oil pipes, nozzle and water pump；Described enters Hydraulic fluid port is located on the body of control zone lower end, is provided with oil storage cabin in the body of described oil-in bottom, a described oil pipe It is arranged horizontally in front of screed along screed left and right directions, described No. one is passed through No. two oil pipe phases between oil pipe and oil storage cabin Connect, a described oil pipe is uniformly provided with nozzle, No. two described oil pipes are provided with water pump；Under original state, will Glutinous layer oil in asphalt road construction project is poured in oil storage cabin from oil-in, after Colophonium is completed by screed, permissible Spray one layer of glutinous layer oil, now, glutinous layer oil is extracted out by pump working from oil storage cabin, glutinous floor oil enters No. two oil pipes through an oil pipe In, then through in nozzles spray to ground.

Pair of sliding area is symmetrically arranged with the body at two ends about described paddled conveyor chain, before each described sliding area Two ends are provided with sliding tray afterwards；

Described pay-off includes two feed mechanisms, and two described feed mechanisms are separately mounted to each sliding area Interior, each described feed mechanism all includes feeding funnel, rotational fuel tank and cross cylinder；Described feeding funnel include bottom lobe and with The side lobe that bottom lobe is arranged in obtuse angle, described bottom lobe one end is provided with bull stick, and described feeding funnel is arranged on slip by bull stick In groove, during work, feeding funnel can horizontally slip in sliding tray, and feeding funnel can be around bar rotation；Described rotational fuel tank one End is rotatably installed in body rear end bottom, and described cross cylinder one end is rotatably installed in body rear end top, cross cylinder with The rotational fuel tank other end is all rotatably installed in bottom lobe lower end outside, and when bottom lobe level, cross cylinder is in horizontality；Just Under beginning state, cross cylinder and rotational fuel tank are in fully collapsed condition, and now, the feeding funnel of two feed mechanisms is respectively positioned on Sliding tray inner side, and bottom lobe is in horizontality in sliding tray, when needing dilatation, then cross cylinder is equal with rotational fuel tank Stretch out so that two feeding funnel all translations towards outside corresponding sliding tray, thus the capacity between two feeding funnels increases, Ke Yiyi The further amounts of asphalt material of secondary receiving, when needing for asphalt material to send into paddled conveyor chain, then cross cylinder and rotational fuel tank are all stretched Go out so that two feeding funnels all around respective bar rotation so that asphalt material is poured in paddled conveyor chain and then is transported to spiral pushes away In paving device.

Described push roller buffer unit includes bracing frame, roll body, spring, movable plate and pressure transducer, described support Frame includes a plate and is connected to a pair No. two plates at two ends about a plate, and a described plate is connected in pay-off rear end Body on, each described No. two plate are provided with waist type groove, the end of described roll body, spring, movable plate and pressure pass Sensor is respectively positioned in waist type groove, and described spring one end is fixed on waist type groove right side, described movable plate and spring left end phase It is connected, and movable plate is located at roll body right, described pressure transducer is arranged in the waist type groove of movable plate right-hand member；During work, Dump truck is backwards to the roll body making its trailing wheel brush up against push roller buffer unit when discharging is to this utility model, and now roll body is by outer Towards the motion of waist type groove right part with extrusion spring, the movable plate of spring left end moves right until squeezing in the presence of roll body for power effect Pressure pressure sensor, after pressure transducer is subject to the effect of power, sends instructions to control zone, the control station of control zone can send Alarm, enable dump truck to perceive its trailing wheel in time and touched this utility model, it is to avoid because dump truck can not and When stop and this utility model is caused damage and bituminous paving is damaged.

Beneficial effect：

(1) solar protection devices of the present utility model changes the design of traditional paver sunshading ceiling, the screening of traditional paver Positive ceiling is wanted to improve sunshade area, can only be by protruding horizontally up ceiling towards any direction, to expand the screening on the driver crown Positive canopy area, and this utility model can be realized to driving by the puggaree of driver's surrounding is carried out automatic turnup and stretched out The person's of sailing surrounding carries out sunshade, and sunshade area is big, and shaded effects are good, and four puggarees of the present utility model can individually control, Thus when driver works, this utility model can individually control certain puggaree not stretch out, it is to avoid puggaree affects driver Drive, abundant hommization；

(2) support meanss of the present utility model change the design that strut strengthened by traditional paver, and traditional paver is strengthened The length of strut is often to be finely tuned using artificial, and traditional reinforcement strut has been changed to hydraulic pressure by support meanss of the present utility model Oil cylinder, can play the effect of bracing piece, can automatically adjust length again, time saving and energy saving, easy to use；

(3) on this utility model, fueling injection equipment is installed, automatic spraying can stick while completing one layer of bituminous paving Layer oil, change traditional by the way of man-hour manually hand-held oil pipe sprays sticking layer oil, alleviate the labor intensity of workman, save Manually, improve work efficiency；

(4) pay-off of the present utility model changes the design of traditional paver feeding funnel, the feeding of traditional paver Bucket rotation round a fixed point, thus the maximum capacity of traditional paver feeding funnel is that definite value is immutable, and this utility model paver Feeding dipper capacity can change according to practical situation, when need raising pave efficiency when, can be by the appearance of this utility model feeding funnel Amount expands, thus practicality of the present utility model is stronger；

(5) front push roller of the present utility model changes the design of traditional paver push roller, and traditional paver push roller often turns Move and be arranged in the frame of paver, the front push roller of this utility model paver is horizontally slidable, and its front end is provided with pressure Force transducer, when pressure transducer is under pressure, can send warning, be easy to dumper driver and starting close paving most Before machine during push roller, can stop in time such that it is able to be effectively protected paver and the bituminous paving completed.

Brief description

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is overall schematic of the present utility model；

Fig. 2 is another visual angle schematic diagram of Fig. 1；

Fig. 3 is schematic diagram at the A of Fig. 2；

Fig. 4 is the perspective view of this utility model solar protection devices；

Fig. 5 is the structural representation at this utility model screed；

Fig. 6 is side view of the present utility model；

Fig. 7 is the structural representation at this utility model pay-off and push roller buffer unit；

Fig. 8 is the side view of Fig. 7；

Fig. 9 is the schematic diagram that Fig. 7 sees from the bottom up；

Figure 10 is the partial structural diagram of Fig. 7

Figure 11 is the side view of this utility model push roller buffer unit；

In figure：Body 1, control zone 2, solar protection devices 3, driving wheel 4, steering wheel 5, paddled conveyor chain 6, draft arm 7, lifting Oil cylinder 8, adjustment oil cylinder 9, spiral are napped device 10, vibrator 11, screed 12, support meanss 13, fueling injection equipment 14, pay-off 15th, push roller buffer unit 16, lower magnetic stripe 1a, sliding area 1b, sliding tray 1c, control station 21, steering wheel 22, seat 23, sunshade gas Cylinder 31, ceiling 32, guard mechanism 33, cylinder 331, sunshade motor 332, puggaree 333, upper magnetic stripe 334, the section that paves 101, pave Lengthening section 102, ironing section 121, ironing 122, left support bar of lengthening section, 132, right support of 131, No. two left support bars 133, No. two right support bars 134 of bar, oil-in 141, oil storage cabin 142, oil pipe 143, No. two oil pipes 144, nozzle 145, water Pump 146, feed mechanism 151, feeding funnel 152, rotational fuel tank 153, cross cylinder 154, bottom lobe 1521, side lobe 1522, bracing frame 161st, roll body 162, spring 163, movable plate 164, pressure transducer 165, plate 1611, No. two plates 1612, waist type grooves 1613.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.

As depicted in figs. 1 and 2, a kind of urban construction asphalt paving equipment described in the utility model, including body 1, Control zone 2, solar protection devices 3, driving wheel 4, steering wheel 5, paddled conveyor chain 6, draft arm 7, lift cylinder 8, adjustment oil cylinder 9, spiral shell Revolve nappe device 10, vibrator 11, screed 12, support meanss 13, fueling injection equipment 14, pay-off 15 and push roller buffer unit 16, described control zone 2 is located above body 1 front end, described solar protection devices 3 is located at control zone 2 surrounding, described scraper plate is defeated Chain 6 is sent to be located at body 1 rear end, described spiral device 10 of napping is arranged on control zone 2 front lower place, and described screed 12 is located at spiral shell Rotation is napped in front of device 10, and described support meanss 13 are located at body 1 front end, before described fueling injection equipment 14 is located at screed 12 End, described pay-off 15 is located above the paddled conveyor chain 6 of body 1 rear end, and described push roller buffer unit 16 is located at and send Material device 15 rear.

Four lower magnetic stripe 1a are provided with the body 1 of described control zone 2 lower end, four described lower magnetic stripe 1a constitute square Shape, described control zone 2 includes control station 21, steering wheel 22 and seat 23；

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of urban construction asphalt paving equipment described in the utility model, institute The solar protection devices 3 stated includes four sunshade cylinders 31, ceiling 32 and four guard mechanisms 33, and four described sunshade cylinders 31 are equal Even four corners being distributed in control zone 2, four described sunshade cylinder 31 tops are all fixed with ceiling 32, described each Guard mechanism 33 all includes cylinder 331, sunshade motor 332, puggaree 333 and upper magnetic stripe 334, described four guard mechanisms 33 It is separately mounted to ceiling 32 lower end surrounding, described cylinder 331 is installed on ceiling 32 with sunshade motor 332, described sunshade Motor 332 is connected by belt with cylinder 331, and described puggaree 333 surrounds on cylinder 331, described puggaree 333 Lower end is provided with magnetic stripe 334；Under original state, puggaree surrounds on cylinder completely, during work, when needing sunshade, then hides Positive electricity machine 332 work drives cylinder 331 to rotate, and then drives puggaree 333 to move downward, until puggaree 333 lower end is upper Magnetic stripe 334 holds the lower magnetic stripe 1a on body 1, and now puggaree 333 is straightened, and people is sitting on seat 23 it can be avoided that sunlight is straight Shine, when needing to be operated, then can make people be sitting on seat 23 just facing to direction on puggaree 333 do not transport downwards Dynamic, so that people can see front situation clearly.

As shown in Figure 1, Figure 2 with shown in Fig. 5, a kind of urban construction asphalt paving equipment described in the utility model, described Spiral device 10 of napping is arranged on body 1 front end of control zone 2 bottom, and spiral nappe device 10 include paving section 101 and pave plus Long section 102, the described section 101 that paves is located in the middle part of body 1 front, and the described lengthening section 102 that paves is arranged on stand by bolt Paving section 101 about two ends；

Described screed 12 includes pressing section 121 and ironing lengthening section 122, before described ironing section 121 is located at body 1 In the middle part of side, described ironing lengthening section 122 is arranged on ironing lengthening section 122 about two ends by bolt；

Described support meanss 13 include a left support bar 132, right support bar 133 and of 131, No. two left support bars No. two right support bars 134, described left support bar 131 one end is dismountable to be rotatably installed on body 1, a left support Dismountable being rotatably installed in of bar 131 other end paves in section 101, thus left support bar 131 paves section for support 101；No. two described left support bar 132 one end are dismountable to be rotatably installed on body 1, No. two left support bar 132 other ends Dismountable being rotatably installed in paves on lengthening section 102, thus No. two left support bars 132 pave lengthening section 102 for support；Institute Right support bar 133 one end stating is dismountable to be rotatably installed on body 1, and right support bar 133 other end is detachable Be rotatably installed in ironing section 121, thus right support bar 133 is used for supporting ironing section 121；No. two described right support bars 134 one end are dismountable to be rotatably installed on body 1, and No. two right support bar 134 other ends are dismountable to be rotatably installed in ironing Lengthening section 122；Thus No. two right support bars 134 are used for supporting ironing lengthening section 122.

A described left support bar 132, right support bar 133 of 131, No. two left support bars and No. two right support bars 134 are hydraulic jack, thus a left support bar 132, right support bar 133 of 131, No. two left support bars and No. two right sides are propped up Strut 134 all can real-time adjustment length so that paving section 101 and the lengthening section 102 that paves, ironing section 121 and ironing lengthening section 122 all can steady operation, be difficult to damage because local pressure is larger, meanwhile, regulation process of the present utility model is more convenient, Strong adaptability, without manual adjustment.

As shown in Fig. 1, Fig. 5 and Fig. 6, a kind of urban construction asphalt paving equipment described in the utility model, described Fueling injection equipment 14 includes oil-in 141, oil storage cabin 143, No. two oil pipes 144 of 142, oil pipe, nozzle 145 and water pump 146；Institute The oil-in 141 stated is located on the body 1 of control zone 2 lower end, is provided with oil storage cabin in the body 1 of described oil-in 141 bottom 142, a described oil pipe 143 is arranged horizontally in front of screed 12 along screed 12 left and right directions, a described oil pipe It is connected by No. two oil pipes 144 between 143 with oil storage cabin 142, a described oil pipe 143 is uniformly provided with nozzle 145, On No. two described oil pipes 144, water pump 146 is installed；Under original state, by the glutinous layer oil in asphalt road construction project from oil-feed Mouth 141 is poured in oil storage cabin 142, after Colophonium is completed by screed 12, can spray one layer of glutinous layer oil, now, water Glutinous layer oil is extracted out by pump 146 work from oil storage cabin 142, and glutinous floor oil enters in No. two oil pipes 144 through an oil pipe 143, then through spray Mouth 145 is sprayed onto on ground.

As shown in Fig. 1, Fig. 7, Fig. 8, Fig. 9 and Figure 10, a kind of urban construction asphalt paving described in the utility model sets Standby, the body 1 at described paddled conveyor chain 6 about two ends is symmetrically arranged with pair of sliding area 1b, described each sliding area 1b Rear and front end is provided with sliding tray 1c；

Described pay-off 15 includes two feed mechanisms 151, and two described feed mechanisms 151 are separately mounted to respectively In the 1b of sliding area, each described feed mechanism 151 all includes feeding funnel 152, rotational fuel tank 153 and cross cylinder 154；Described Feeding funnel 152 include bottom lobe 1521 and the side lobe 1522 arranging in obtuse angle with bottom lobe 1521, described bottom lobe 1521 one end peace Equipped with bull stick 1523, described feeding funnel 152 is arranged in sliding tray 1c by bull stick 1523, and during work, feeding funnel 152 can be Horizontally slip in sliding tray 1b, and feeding funnel 152 can rotate around bull stick 1523；Described rotational fuel tank 153 one end rotates installs In body 1 rear end lower, described cross cylinder 154 one end is rotatably installed in body 1 upper rear end, cross cylinder 154 with turn Dynamic oil cylinder 153 other end is all rotatably installed in bottom lobe 1521 lower end outside, and when bottom lobe 1521 level, at cross cylinder 154 In horizontality；Under original state, cross cylinder 154 and rotational fuel tank 153 are in fully collapsed condition, and now, two are sent The feeding funnel 152 of material mechanism 151 is respectively positioned on sliding tray 1c inner side, and bottom lobe 1521 is in horizontality in sliding tray 1c, When needing dilatation, then cross cylinder 154 is all stretched out to rotational fuel tank 153 so that two feeding funnels 152 are all towards corresponding sliding tray Translation outside 1c, thus the capacity between two feeding funnels 152 increases, can once accommodate further amounts of asphalt material, work as needs When asphalt material is sent into paddled conveyor chain 6, then cross cylinder 154 is all stretched out with rotational fuel tank 153 so that two feeding funnels 152 are equal Rotate around respective bull stick 1523 so that asphalt material is poured in paddled conveyor chain 6 and then is transported to spiral nappes in device 10.

As shown in Fig. 1, Fig. 9, Figure 10 and Figure 11, a kind of urban construction asphalt paving equipment described in the utility model, Described push roller buffer unit 16 includes bracing frame 161, roll body 162, spring 163, movable plate 164 and pressure transducer 165, institute The bracing frame 161 stated includes a plate 1611 and a pair No. two plates 1612 being connected to plate 1611 about two ends, described A number plate 1611 is connected on the body 1 of pay-off 15 rear end, and each described No. two plate 1612 are provided with waist type groove 1613, the end of described roll body 162, spring 163, movable plate 164 are respectively positioned in waist type groove 1613 with pressure transducer 165, institute Spring 163 one end stated is fixed on waist type groove 1613 right side, and described movable plate 164 is fixedly connected with spring 163 left end, and moves Dynamic plate 164 is located at roll body 162 right, and described pressure transducer 165 is arranged in the waist type groove 1613 of movable plate 164 right-hand member； During work, dump truck is backwards to the roll body 162 making its trailing wheel brush up against push roller buffer unit 16 when discharging is to this utility model, Now roll body 162 is moved towards waist type groove 1613 right part with extrusion spring 163, the movable plate 164 of spring 163 left end by external force effect Move right in the presence of roll body 162 until squeeze pressure sensor 165, after pressure transducer 165 is subject to the effect of power, send out Send instruction to control zone 2, the control station 21 of control zone 2 can send alarm, enables dump truck to perceive its trailing wheel in time Touch this utility model, it is to avoid because dump truck can not stop in time, this utility model is caused to damage and to drip Blue or green road surface damages.

Of the present utility model ultimate principle, principal character and advantage have been shown and described above.The technical staff of the industry It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation of the description in above-described embodiment and description Principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various changes Change and improve, these changes and improvements both fall within the range of claimed this utility model.This utility model claims model Enclose by appending claims and its equivalent thereof.

Claims (4)

1. a kind of urban construction asphalt paving equipment, including body (1), control zone (2), solar protection devices (3), driving wheel (4), Steering wheel (5), paddled conveyor chain (6), draft arm (7), lift cylinder (8), adjustment oil cylinder (9), spiral nappe device (10), vibrate Device (11), screed (12), support meanss (13), fueling injection equipment (14), pay-off (15) and push roller buffer unit (16), its It is characterised by：Described control zone (2) is located above body (1) front end, described solar protection devices (3) is located at control zone (2) four All, described paddled conveyor chain (6) is located at body (1) rear end, and described spiral is napped, and to be arranged on control zone (2) front lower for device (10) Side, described screed (12) is located at spiral and nappes in front of device (10), described support meanss (13) positioned at body (1) front end, Described fueling injection equipment (14) is located at screed (12) front end, and described pay-off (15) is located at the scraper plate of body (1) rear end Above carrier chain (6), described push roller buffer unit (16) is located at pay-off (15) rear, wherein：

Four lower magnetic stripes (1a) are provided with the body (1) of described control zone (2) lower end, four described lower magnetic stripes (1a) are constituted Rectangle, described control zone (2) includes control station (21), steering wheel (22) and seat (23)；

Described solar protection devices (3) includes four sunshade cylinders (31), ceiling (32) and four guard mechanisms (33), and described four Root sunshade cylinder (31) is evenly distributed on four corners of control zone (2), and four described sunshade cylinder (31) tops are all solid It is connected with ceiling (32), described each guard mechanism (33) all includes cylinder (331), sunshade motor (332), puggaree (333) With upper magnetic stripe (334), four described guard mechanisms (33) are separately mounted to ceiling (32) lower end surrounding, described cylinder (331) it is installed on ceiling (32) with sunshade motor (332), described sunshade motor (332) passes through belt phase with cylinder (331) Connect, described puggaree (333) surrounds on cylinder (331), and described puggaree (333) lower end is provided with magnetic stripe (334).

2. a kind of urban construction according to claim 1 with asphalt paving equipment it is characterised in that：Described spiral is napped Device (10) is arranged on body (1) front end of control zone (2) bottom, and spiral device (10) of napping includes paving section (101) and paving Lengthening section (102), the described section that paves (101) is located at middle part in front of body (1), and the described lengthening section that paves (102) passes through spiral shell Bolt is arranged on the section that paves (101) left and right two ends；

Described screed (12) includes ironing section (121) and ironing lengthening section (122), and described ironing section (121) is located at machine Middle part in front of body (1), described ironing lengthening section (122) is arranged on ironing lengthening section (122) left and right two ends by bolt；

Described support meanss (13) include left support bar (131), No. two left support bars (132), right support bars (133) and No. two right support bars (134), described left support bar (131) one end is dismountable to be rotatably installed in body (1) On, left support bar (131) other end is dismountable to be rotatably installed in the section that paves (101)；No. two described left support bars (132) one end is dismountable is rotatably installed on body (1), and No. two dismountable rotations of left support bar (132) other end are installed On the lengthening section that paves (102)；Described right support bar (133) one end is dismountable to be rotatably installed on body (1), and one Number right support bar (133) other end is dismountable to be rotatably installed in ironing section (121)；Described No. two right support bars (134) End is dismountable to be rotatably installed on body (1), No. two right support bar (134) other ends are dismountable be rotatably installed in ironing plus Long section (122)；

A described left support bar (131), No. two left support bars (132), a right support bar (133) and No. two right support bars (134) it is hydraulic jack.

3. a kind of urban construction according to claim 1 with asphalt paving equipment it is characterised in that：Described fueling injection equipment (14) oil-in (141), oil storage cabin (142), oil pipe (143), No. two oil pipes (144), nozzle (145) and water pump are included (146)；Described oil-in (141) is located on the body (1) of control zone (2) lower end, the body of described oil-in (141) bottom (1) it is provided with oil storage cabin (142) in, a described oil pipe (143) is arranged horizontally in ironing along screed (12) left and right directions In front of plate (12), it is connected by No. two oil pipes (144) between a described oil pipe (143) and oil storage cabin (142), described Nozzle (145) is uniformly provided with a number oil pipe (143), No. two described oil pipes (144) are provided with water pump (146).

4. a kind of urban construction according to claim 1 with asphalt paving equipment it is characterised in that：Described paddled conveyor chain (6) pair of sliding area (1b) is symmetrically arranged with the body (1) at left and right two ends, described each sliding area (1b) rear and front end is equal It is provided with sliding tray (1c)；

Described pay-off (15) includes two feed mechanisms (151), and two described feed mechanisms (151) are separately mounted to In each sliding area (1b), described each feed mechanism (151) all includes feeding funnel (152), rotational fuel tank (153) and level oil Cylinder (154)；Described feeding funnel (152) includes bottom lobe (1521) and the side lobe (1522) arranging in obtuse angle with bottom lobe (1521), Described bottom lobe (1521) one end is provided with bull stick (1523), and described feeding funnel (152) is arranged on cunning by bull stick (1523) In dynamic groove (1c)；Described rotational fuel tank (153) one end is rotatably installed in body (1) rear end lower, described cross cylinder (154) one end is rotatably installed in body (1) upper rear end, and cross cylinder (154) and rotational fuel tank (153) other end all rotate peace It is contained in bottom lobe (1521) lower end outside, and when bottom lobe (1521) level, cross cylinder (154) is in horizontality；

Described push roller buffer unit (16) includes bracing frame (161), roll body (162), spring (163), movable plate (164) and pressure Force transducer (165), described bracing frame (161) includes a plate (1611) and is connected to plate (1611) left and right two ends A pair No. two plates (1612), a described plate (1611) is connected on the body (1) of pay-off (15) rear end, and described is every Waist type groove (1613), the end of described roll body (162), spring (163), movable plate are provided with individual No. two plates (1612) (164) it is respectively positioned in waist type groove (1613) with pressure transducer (165), described spring (163) one end is fixed on waist type groove (1613) right side, described movable plate (164) is fixedly connected with spring (163) left end, and movable plate (164) is located at roll body (162) right, described pressure transducer (165) is arranged in the waist type groove (1613) of movable plate (164) right-hand member.