CN201679030U - A rotary road construction equipment - Google Patents

Abstract

The utility model discloses rotary road building equipment which belongs to the technical field of engineering machinery and is mainly characterized by including a chain wheel device and a belt wheel device; the chain wheel device consists of a chain wheel, a soil holding device and a soil shoveling device; wherein the chain wheel device is obliquely fixed on the bulldozer of the engineering machinery; one end of the belt wheel device is fixed on the bulldozer and the other end of the belt wheel device is arranged on a movable auxiliary support wheel. The rotary road building equipment has the advantages of simple operation, human resource and material saving, high road building efficiency and good pavement building quality, etc.

Description

A rotary road construction equipment

technical field

The utility model provides a rotary road construction equipment, which belongs to the technical field of engineering machinery.

Background technique

In order to make better use of resources on some tidal flats, it is necessary to build roads on these tidal flats. The current road construction method is to use hydraulic excavators to excavate the soil outside the road surface protection area to the road surface that needs to be built. The road construction method is Intermittent operation, the quality of the road surface built is poor and the efficiency is too low, and because of the high repeatability of road construction on tidal flats, it is necessary to improve the existing road construction methods to improve the quality of the road surface and improve work efficiency.

Contents of the invention

The purpose of this utility model is to provide a rotary road construction equipment that can overcome the above-mentioned defects, is easy to operate, and has excellent working performance. It is achieved through the following technical solutions:

A rotary road construction equipment, including a sprocket device and a pulley device, both of which are in a vertical state, wherein the sprocket device is placed obliquely on the bulldozer, and the sprocket device adopts a traction chain, and a shovel is installed on the sprocket shaft at one end Install the soil holding device on the pin shaft of the traction chain, and install the hydraulic pump drawn from the bulldozer on the other sprocket shaft. The hydraulic pump provides power to complete the work of soil extraction and preliminary lifting and transportation, and the pulley device is also tilted. Installed on the bulldozer, a hydraulic pump is installed on the pulley shaft at one end, and a fixed support is drawn out to fix it on the bulldozer, and a movable auxiliary support is installed on the other end of the pulley. The pulley device completes the long-distance transportation of soil.

Its working principle is: in the shallow sea area, the driver drives the construction machinery bulldozer to move forward slowly. During this process, the traction chain and the conveyor belt are rotating, and the shovel device pushes the soil together. With the rotation of the traction chain, the installation The soil holding device on the pin shaft of the traction chain scrapes up the soil, continues to rotate, and initially raises the soil to the top of the sprocket, then the soil falls onto the conveyor belt, and then the conveyor belt transports the soil to the destination, the sprocket The device and the pulley device work at the same time, and the conveying work will be cycled slowly, so as to complete the conveying work efficiently.

The utility model has the advantages that:

1. The rotary road construction equipment is placed on the same bulldozer, which provides the same power for the sprocket device and the pulley device, so that both work at the same time, and the conveying work is continuous, thereby improving work efficiency.

2. Only one driver is needed to complete the transportation work, which avoids the waste of manpower and material resources.

3. This method of conveying soil can ensure that all pavement soil is evenly distributed, so the quality of the repaired pavement can be improved.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a schematic structural view of an embodiment of the utility model.

Detailed ways

1. Traction chain 2. Sprocket 3. Sprocket 4. Shovel device 5. Soil filling device 6. Conveyor belt 7. Pulley 8. Movable auxiliary support 9. Pulley 10. Fixed support

A sprocket device consists of a traction chain 1, two sprockets 2, 3, a shoveling device 4 and an earth holding device 5. The shoveling device 4 is installed on the shaft of the sprocket 3, and as the bulldozer advances, the soil Pushing together, the soil holding device 5 is installed on each pin shaft of the traction chain 1. With the rotation of the traction chain, the soil is scraped up, and the soil is transported to the highest end of the sprocket, and then the soil falls on the conveyor belt. Above, the pulley device is composed of conveyor belt 6, pulleys 7, 9, movable auxiliary support 8, and fixed support 10. A hydraulic pump is installed on the shaft of pulley 9, and the fixed support 10 is drawn out to be installed on the bulldozer. A movable auxiliary support 8 is installed on the shaft of the pulley 7, and the conveyor belt receives the soil delivered by the sprocket device, completes the final conveying work, and transports the soil to the destination.

Claims (3)

1. rotary road building equipment, comprise chain gear apparatus and pulley arrangement, it is characterized in that: close the position of chain gear apparatus and pulley arrangement is the spatial vertical relation, and wherein chain gear apparatus comprises dragging chain (1), scraper device (4), Earth container (5) and sprocket wheel (2,3); Pulley arrangement comprises conveyer belt (6), belt wheel (7,9), fixed support (10) and supplemental support (8).

2. a kind of according to claim 1 rotary road building equipment, it is characterized in that: the chain gear apparatus tiltably-mounted is on the engineering machinery bulldozer, wherein locate to lay the hydraulic pump of drawing from bulldozer at sprocket wheel (2), locate to install scraper device (4) at sprocket wheel (3), Earth container (5) is installed on each bearing pin of dragging chain (1).

3. a kind of according to claim 1 rotary road building equipment, it is characterized in that: the hydraulic pump of drawing from bulldozer is installed at an end belt wheel (9) the axle place of pulley arrangement, and draw fixed support (10) at this place and be installed on the bulldozer, locate to install supplemental support (8) at belt wheel (9).

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