CN2342011Y

CN2342011Y - Asphalt stirrer with vehicle for road maintenance

Info

Publication number: CN2342011Y
Application number: CN 98207147
Authority: CN
Inventors: 李景山
Original assignee: DING BAOKUI
Current assignee: DING BAOKUI
Priority date: 1998-08-03
Filing date: 1998-08-03
Publication date: 1999-10-06
Anticipated expiration: 2008-08-03

Abstract

The utility model relates to an asphalt stirring machine with vehicle for road maintenance, composed of a power device, a stirring device, a heating device, a tensioning device, a vehicle frame, wheels, etc. The stirring barrel (3) can be driven to rotate by a diesel engine (8) of the power device, the stone material and the asphalt put into the stirring barrel (3) can form the asphalt-stone mixing material to discharge from a discharging slot (4) after being stirred by blades (21), rotated by the stirring barrel (3) and heated by a heating furnace (6) of the heating device. The stirring machine has the advantages of strong maneuverability and high material temperature. The construction period is prolonged, the road maintaining quality is ensured, and the labor intensity is reduced. The production efficiency is improved, and the cost is saved.

Description

A kind of maintain road is used with the car asphalt mixture machine

The utility model relates to mechanical, and particularly a kind of maintain road is used with the car asphalt mixture machine.As everyone knows, along with fast development of national economy, the highway in China construction has also obtained development rapidly, thereby the maintenance work amount of highway also increases greatly, road surface for breakage will in time be repaired, and still, is having many difficult problems perplexing worker who maintains a road authors aspect the reparation construction operation:

1, repairing road surface needed drop stone batch mixing can not buy from batch mixing factory at any time;

2, the drop mixture temperature of transporting to the job site from batch mixing factory will descend, and therefore, can not construct when temperature is low;

3, because above-mentioned 2 points make damaged road surface can not get timely repairing, postpone the duration, make damaged road surface enlarge day by day, thereby make the increase day by day of repairing amount.

The purpose of this utility model is be exactly at the shortcoming and the difficult problem of above-mentioned existence, provide a kind of maintain road to use with the car asphalt mixture machine.

Technical conceive of the present utility model:

According to the purpose of this utility model, provide a kind of maintain road to use with the car asphalt mixture machine, its structure is small-sized towed vehicle of design, adopting small-sized diesel engine is power, drive the mixing drum rotation by belt, gear train assembly, above the mixing drum left side, be provided with and add the building stones groove and annotate the pitch oil groove, the building stones and the pitch that join in the mixing drum are evenly stirred, and are provided with blow tank in the right side of mixing drum bottom; Under mixing drum, be provided with heating furnace, mixing drum is heated, heating furnace is fuel with the coal, bellows are power with the diesel engine, by bellows actuator drives bellows heating furnace is carried out air blast, make fire coal fully burn, coal smoke is scurried chimney from the space (flue) between heating mantles and the mixing drum and is discharged; Vehicle frame and wheel form a towed vehicle, for ease of dragging, are equiped with transfer and draw-gear; In the vehicle frame back coal storage case is installed, workbench is equipped with in the front, uses when reinforced; Other is provided with tensioning apparatus can play clutch action, and when unclamping tensioning apparatus, transmission device stops operating, and mixing drum is stopped operating thereupon, and the drop stone batch mixing that processes takes out from blow tank.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 looks schematic diagram for the utility model master.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is the cross-sectional schematic of mixing drum of the present utility model.

(1) be that chimney, (2) are heating mantles, (3) be mixing drum, (4) for blow tank, (5) for bellows, (6) for heating furnace, (7) for bellows transmission device, (8) for diesel engine, (9) for gear train assembly, (10) for annotate pitch oil groove, (11) for add the building stones groove, (12) are that vehicle frame, (19) be coal storage case, (20) be wheel, (21) be blade for radial support wheel, (17) for axially mounting wheel, (18) for tensioning apparatus, (16) for draw-gear, (15) for transfer, (14) for working platform, (13).

Shown in accompanying drawing 1 and accompanying drawing 2 and accompanying drawing 3, structure of the present utility model is to be made of power set, mixing plant, heater, tensioning apparatus, vehicle frame, wheel etc., wherein power set are power by diesel engine (8), drive mixing drum (3) rotation by belt, gear train assembly (9), and with the diesel engine is power, drive bellows by bellows transmission device (7) heating furnace (6) is carried out air blast, so that fire coal is fully burned; Mixing plant is by mixing drum (3), blade (21), add building stones groove (11) and annotate pitch oil groove (10), blow tank (4), radial support wheel (16), axially mounting wheel (17) constitutes, above the side of mixing drum, be equiped with and add building stones groove (11) and annotate pitch oil groove (10), after building stones and pitch are joined mixing drum, rotation by blade (21) and mixing drum (3), building stones and pitch obtain evenly stirring fully, be provided with blow tank (4) at other side-lower of mixing drum (3), the radial and axial supporting of mixing drum (3) comes spacing by radial support wheel (16) and axially mounting wheel (17); The heating furnace (6) that is arranged in the heater of mixing drum bottom heats mixing drum (3), heating furnace (6) is fuel with the coal, bellows (5) are power with diesel engine (8), drive bellows by bellows transmission device (7) heating furnace (6) is carried out air blast, so that fire coal is fully burned; Coal smoke is scurried from space (flue) between heating mantles (2) and the mixing drum (3) in the chimney (1) and is discharged; Vehicle frame (18) constitutes a towed vehicle with wheel (20), for ease of dragging, transfer (13) and draw-gear (14) has been installed, and has been equiped with coal storage case (19) in vehicle frame (18) back, is equiped with working platform (12) in its front; Tensioning apparatus (15) can play clutch action, and the control mixing drum stops or rotating, and when unclamping tensioning apparatus, transmission device stops operating, and mixing drum is stopped operating thereupon, and drop stone batch mixing discharges from blow tank (4).

In conjunction with the accompanying drawings 1 and accompanying drawing 2 explanation embodiment of the present utility model:

Earlier with heating furnace (6) igniting heating, start diesel engine (8), tightening belt, mixing drum (3) is rotated, drop into building stones in mixing drum (3) by adding building stones groove (11) again, when treating that building stones are heated to 70 ℃～80 ℃, add pitch in mixing drum (3) from annotating Asphalt tank (10) again, after stirring, can use.Once feed intake 200 kilograms, cooperate bitumen aggregate ratio, but per hour 0.8 meter of discharging ³, be fit to stir 0.5～2mm building stones.

Effect of the present utility model:

1, because on-the-spot machine batch mixing, guaranteed the material temperature, generally expect Wen Keda more than 100 ℃, therefore be not less than under-5 ℃～6 ℃ the condition and all can construct, thereby prolonged 2～3 months maintenance time of maintain road, and guaranteed the maintenance quality on road surface at daily temperature.

2, owing to, can economize on the use of funds nearly 3 times than buy material from batch mixing factory with machine batch mixing voluntarily, at current price calculate voluntarily 200 yuan of the every cubic meters of batch mixing, buy 580 yuan of every cubic meters from batch mixing factory.

3, enhance productivity, reduce labour intensity.

4, owing to prolong the time of maintenance maintain road, make damaged road surface in time obtain safeguarding, saved because of can not maintenance continuing to enlarge the renewal expense that is increased.

Claims

1, a kind of maintain road is used with car pitch and is mixed the platform machine, it is to be made of power set, mixing plant, heater, tensioning apparatus, vehicle frame, wheel etc., it is characterized in that, power set are power with small diesel engine (8), drive mixing drum (3) rotation by belt, gear train assembly (9), and be that power carries out air blast by bellows transmission device (7) driving bellows to heating furnace (6) with diesel engine (8) again; Mixing plant is by mixing drum (3), blade (21), add building stones groove (11), annotate pitch oil groove (10), blow tank (4), radial support wheel (16), axially mounting wheel (17) are constituted, above the side of mixing drum, be equipped with add building stones groove (11) and annotate pitch oil grooves (10) mixing drum in addition side-lower be provided with blow tank (4), the radial and axial supporting of mixing drum (3) is next spacing by a radial support wheel (16) and a same bogie wheel (17); The heating furnace (6) of the heater bottom mixing drum heats mixing drum (3), drive bellows (5) by bellows transmission device (7) heating furnace (6) is carried out air blast, coal smoke is scurried from space between heating mantles (2) and the mixing drum (3) in the chimney (1) and is discharged; Vehicle frame (18) constitutes a towed vehicle with wheel (20), at front end transfer (13) and draw-gear (14) and working platform (12) is installed, and coal storage case (19) is housed in the rear end.

2, use with the car asphalt mixture machine according to the described a kind of maintain road of claim 1, it is characterized in that the rotation of said mixing drum (3) and stopping is to be controlled by tensioning apparatus (15).