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Continuous feeding system for micro-surfacing paver and continuous micro-surfacing paver

A paver and micro-surfacing technology, which is applied to roads, road repairs, roads, etc., can solve the problems of increasing equipment investment costs and operating costs, inconvenient operation and construction, and increased costs, so as to save preparation time, facilitate maintenance, and The effect of saving production cost

Pending Publication Date: 2020-02-28
河南省大道路业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Furthermore, at present, most of the slurry sealer aggregates at home and abroad are loaded by loaders, which not only requires a stockyard, but also needs a special supporting loader to complete the operation, which brings inconvenience to the construction and increases Equipment input cost and operating cost, resulting in resource waste and cost increase

Method used

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  • Continuous feeding system for micro-surfacing paver and continuous micro-surfacing paver
  • Continuous feeding system for micro-surfacing paver and continuous micro-surfacing paver
  • Continuous feeding system for micro-surfacing paver and continuous micro-surfacing paver

Examples

Experimental program
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Effect test

Embodiment 1

[0032] see figure 1 , image 3 , The micro-surface paver continuous feeding system of the present invention includes a crawler vehicle 20, a hopper 21, a belt transfer unit, a generator set 25 and a hydraulic control system 26. The front end of the crawler vehicle 20 is connected to the upper hopper 21, and the generator set 25 and the hydraulic control system 26 are separately installed on both sides of the crawler frame.

[0033]Specifically, the belt transfer unit includes a belt elevator 22 and a belt conveyor I (number 23 in the figure). The starting end of the belt elevator 22 is located in the upper hopper 21, and the end of the belt elevator 22 is connected to the belt conveyor I in rotation. The belt hoist 22 and the belt conveyor I each have a displacement / turnover mechanism, and the two sides of the middle part of the belt hoist 22 are hinged to the hinge ears 5 provided on both sides of the crawler frame through the corresponding rotation of the rotating shaft. R...

Embodiment 2

[0037] see figure 1 , Figure 5-8 The difference between the micro-surface paver continuous feeding system of this embodiment and embodiment 1 is that further, the belt transfer unit also includes a belt conveyor II (number 24 in the figure), the The belt conveyor II is independently installed on the inner upper part of the storage bin / storage box of the slurry sealing vehicle 13. When working, the starting end of the belt conveyor II is located below the end of the belt conveyor I; the end of the belt conveyor II is located at the slurry Right above the feed port of the storage bin of the sealing car.

Embodiment 3

[0039] see figure 1 , Figures 4a-4c , Figure 5-Figure 8 The difference between the micro-surface paver continuous feeding system described in this embodiment and Embodiment 2 is that the belt conveyor II has its own displacement / turnover mechanism, which is fixed by the chassis 241 It is connected in the recess space 12 provided on the top of the storage bin of the slurry sealing vehicle.

[0040] Specifically, the displacement / overturning mechanism includes four sets of swing rods / rockers 242 and hydraulic cylinders 243 respectively arranged on the four corners of the belt conveyor II and the chassis. One end of the pendulum / rocking bar 242 is hinged to the chassis, and the other end is hingedly equipped with a sliding wheel 18, which slides and matches with the guide groove 19 provided on the side of the belt conveyor II.

[0041] The front and rear ends of the belt conveyor II rise and fall in sequence through the corresponding swing rod / rocker and hydraulic cylinder c...

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Abstract

The invention relates to a continuous feeding system for a micro-surfacing paver and a continuous micro-surfacing paver. The continuous feeding system for the micro-surfacing paver comprises a crawler, a feeding hopper and a belt transferring unit; the belt transferring unit comprises a belt lifting machine and a belt conveyor I; a starting end of the belt lifting machine is positioned in the feeding hopper; the tail end of the belt lifting machine is connected to the belt conveyor I; each of the belt lifting machine and the belt conveyor I is provided with a position changing / overturning mechanism, wherein the two sides of the middle part of the belt lifting machine are correspondingly and rotatably hinged to the two sides of a frame of the crawler; and the two sides of the starting end of the belt conveyor I are correspondingly and rotatably hinged to the tail end of the belt lifting machine. A continuous micro-surfacing paver comprises a rare slurry seal coat vehicle and a front continuous feeding system; the crawler of the front continuous feeding system is matched with the rare slurry seal coat vehicle; the main body structure of the belt lifting machine of the belt transferring unit is in an inverted Z shape of which the two ends are stretched outwards; and the height of the main body structure of the belt lifting machine of the belt transferring unit is matched with thatof the rare slurry seal coat vehicle.

Description

technical field [0001] The invention relates to a paver, in particular to a continuous feeding system for the paver and a continuous micro-surface paver using the feeding system. Background technique [0002] With the rapid development of highway construction in our country, the construction and use of a large number of highways makes the task of road maintenance more and more important, especially the maintenance of high-grade highways. The pavement maintenance and repair of high-grade highways include several methods such as pavement surface treatment, partial pavement repair, crack filling and pavement renovation and reconstruction. Slurry seal is a kind of pavement surface treatment, which is a densely graded mixture of aggregate, emulsified asphalt, mineral fines, additives and water. The operation time of the slurry seal layer is short, and the traffic can be resumed quickly; it can improve the pavement structure, improve the water resistance, increase the friction co...

Claims

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Application Information

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IPC IPC(8): E01C19/21
CPCE01C19/21Y02A30/60
Inventor 李煜焱赵松山付森峰赵会霞
Owner 河南省大道路业有限公司