CN2443035Y

CN2443035Y - Substratum soil stabilization paver

Info

Publication number: CN2443035Y
Application number: CN 00260856
Authority: CN
Inventors: 李玉林; 王新生; 程道修; 张航; 彭长顺; 张金海
Original assignee: LUDE ROAD BUILDING MACHINE MANUFACTURING Co Ltd NANYANG CITY
Current assignee: LUDE ROAD BUILDING MACHINE MANUFACTURING Co Ltd NANYANG CITY
Priority date: 2000-10-26
Filing date: 2000-10-26
Publication date: 2001-08-15
Anticipated expiration: 2010-10-26

Abstract

The utility model provides an ideal substratum soil stabilization paver for the technical field of a road building machine. The utility model is mainly characterized in that a material receiving vehicle and two paving mould blocks are arranged at the front of a frame, the frame is arranged on a track frame by four lifting vertical posts, a cloth plough of which the height and the angle can be adjustable is arranged on a platform of the frame, the lifting of the frame makes the two-level paving mould blocks simultaneously and automatically adjust height according to the elevation of a construction lead, the cloth plough can be used for even materials in a transversal direction and simultaneously sending the materials to a material charge opening, and paving is adjusted by the two paving mould blocks according to requirements. The utility model has the advantages of difficult damage, paving width satisfaction, automatic paving height adjustment, high paving leveling degree, wide application range, etc.

Description

Basic unit's stabilized soil paver

The utility model belongs to the road building machinery technical field, is a kind of basic unit stabilized soil paver.

Existing stabilized soil paver is the scraper plate of protobitumen mixture laying machine to be carried change the belt conveying into.Exist following deficiency during use:

1: because chiseling property of basic unit Stabilized Soil mill is stronger, mobile poor, all material spreaders are being delivered to the machine rear by belt conveyor, and when spiral distributor divided to paving width entirely, material spreader heavy wear spiral distributor caused the machine-spoiled rate height;

2: the wide width that does not reach high-grade highway in existing paver shop, if spread widely by force, it exceeds part will carry by spiral distributor, basic unit's Stabilized Soil mixture segregation problem is more serious;

3: the direction of existing paver is by artificial control, and unavoidable artificial shop is wide, causes waste;

4: owing to basic unit's Stabilized Soil is compared mobile relatively poor with bituminous mixture, discreteness is stronger, and the control of basic unit's Stabilized Soil mixture gradation is not too strict in the actual job site, overproof aggregate often exists, and screed levelling gear work quality is difficult to satisfy the construction planeness and the high range request of constructing.Existing in a word basic unit stabilized soil paver exists fragile, paving width, and planeness, the construction elevation does not reach requirement, the waste material spreader, operation easier is bigger, the deficiency that cost is more high.

The purpose of this utility model is that design is a kind of not fragile, can satisfy paving width, can regulate the elevation that paves automatically, basic unit's stabilized soil paver of spreading evenness.

For achieving the above object, the main technical schemes that the utility model is taked, existing basic unit stabilized soil paver is improved, promptly set up the car that connects material in the front portion of frame, the car front portion that connects material is provided with bogie wheel, the rear portion hinge is contained on the frame, connect material car rear portion and the elementary module virtual square plate that paves constitutes a broad-adjustable discharge port, the cloth plough of one height and adjustable angle is set in the framework platform front portion, and set up the secondary module that paves, secondary paves packaged at the frame rear portion, be connected with rigidity of frame, frame is contained on the track frame on both sides by four lifting columns, and the displacement transducer that is used to control the lifting column lifting is contained in sensor stand, sensor stand is connected with rigidity of frame, thereby constitutes a kind of basic unit stabilized soil paver.

The utility model provides a kind of desirable basic unit's stabilized soil paver for the road building machinery technical field.This basic unit of the utility model stabilized soil paver is because therefore its discharge port width-adjustable can set out suitable discharging width as required; Owing to be provided with a height and the cloth of adjustable angle plough, and the cloth plough can be along the track move left and right, thereby will expect to be delivered to backward discharge port in the horizontal refining of compound on the car that will connect material, and spreads out to ground by discharge port; Pave that virtual square plate that module therefore is installed in the elementary module that paves of frame lower meets the construction elevation with advancing of complete machine with the mixture laying in the discharge port to mid portion and camber requires two ends to reserve the section configuration of a height owing to be provided with two-stage, pave the compound that surpasses construction height that two ends that module will the elementary module that paves paves reserve of secondary pushes to frame traveling crawler rear realization full width with conveyor screw and paves; Because frame can be passed through four lifting column liftings, therefore can be by giving four displacement transducers that first frame construction wire is a benchmark, regulate the lifting of four lifting columns by control device, thereby frame and the two-stage module that paves is together regulated automatically by the construction wire absolute altitude, realize regulating automatically the construction elevation.Compared with prior art, this basic unit of the utility model stabilized soil paver has not fragile, can satisfy paving width, can regulate the elevation that paves automatically, and the spreading evenness height is easy and simple to handle, cheap, uses and extensively waits remarkable advantage.

Reach the general assembly structural representation that example further specifies utility model basic unit stabilized soil paver in conjunction with the accompanying drawings.

Fig. 1 is the front view of basic unit's stabilized soil paver;

Fig. 2 is the vertical view of basic unit's stabilized soil paver.

Referring to Fig. 1, Fig. 2, the utility model basic unit stabilized soil paver is made up of pave module 4, frame 5, lifting column 6, operating desk 7, sensor stand 8, power assembly 9, track frame 10, bogie wheel 11, traveling crawler 15, cloth plough guide rail 14 etc. of the car 1 that connects material, cloth plough 2, the elementary module 3 that paves, secondary.The connect material rear portion of car 1 is contained on the frame 5 by hinge, and bogie wheel 11 is equipped with in the front portion of the car 1 that connects material.The connect material rear portion of car 1 and the virtual square plate on the elementary module 3 that paves 12 constitutes a broad-adjustable discharge port 13.Cloth plough 2 is contained in frame 5 front portions, is provided with track 14 between cloth plough 2 and the frame 5, and cloth plough 2 can be along track 14 move left and right, and itself can move up and down.The relief displacement sensor stand is contained on the lifting column 6, power assembly 9 is contained in the middle part of frame 5, frame 5 is contained on the crawler belt support 12 on both sides by four lifting columns, four displacement transducers 15 are contained on the sensor stand 8, four lifting columns 6 are hinged on the track frame 10, and traveling crawler 15 is installed on the track frame 10.

Claims

1, a kind of basic unit stabilized soil paver has frame, and module paves, traveling crawler, power assembly, operating desk is characterized in that also having the car of connecting material, the cloth plough, lifting column, displacement transducer, sensor stand, bogie wheel, the module that paves is two, and the car that connects material is arranged on frame front, and the rear portion hinge of the car that connects material is contained on the frame, bogie wheel is equipped with in the front portion, connect material car rear portion and the elementary module that paves, virtual square plate constitutes a broad-adjustable discharge port, and the cloth plough is contained in the framework platform front portion, adjustable height and angle, the secondary module that paves is contained in the frame rear portion, is connected with rigidity of frame, and frame is hinged on the traveling crawler frame by lifting column, sensor stand is contained on the lifting column, and the displacement transducer that is used to control the lifting column lifting is contained in sensor stand.