vehicles for maintenance and repair of city roads

Universal Loader

March 19, 2009 | Filed under: Control of the spray gun
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Universal Loader

The working body of the universal loader - Mill, ensures the development of loading a relatively dense mass of various bulk materials, as well as the snow for a long time was in the shafts, that is their advantage in comparison with the widespread snegopogruzchikami working Tine body type. However, the realization of the benefits of operating conditions is possible only with careful adjustment of the working body on a smooth asphalt surface.

Using the adjustment bolts, changing the first position of skis, which must be raised so that the whole-body work was based only on the spillage knife. Then ski down the sink until it touches the asphalt. Cutter with adjusting screws dipped down and set at a distance of 4-6 mm from the surface coating so that the axis of the cutter was strictly parallel to the surface of the asphalt. Then securely fasten all the adjusting screws and check for gaps between the turns of the mill and the walls of the enclosure.

At a meeting with the snow cutter shaft, which is the active element, cuts off including the lower layers are stable, and the remaining snow (low altitude) shifts the passive element - the spillage with a knife. Periodically, the cutter should be regulated due to different rates of wear skis and spillage knife. To prevent breakage of the working body and the elements of its drive to ensure that the mill did not get a variety of solids, occurring sometimes in the snow rollers - pieces of boards, curbs, pipe segments, etc. If you find such items need to stop the car and remove them of snow.

Reliable is possible with the appropriate conveyor belt tension, stretch should be uniform and to operate without distortions and slip tape to the side. We must carefully monitor the lubricated idlers and the state of pneumatic sheet, preventing the leakage of submerged materials.

Operating speed loader can vary widely, and thus a line feed mill physical and mechanical properties of snow.

In developing and loading immediately after snegoochistki shafts snow with an average cross-sectional area of ​​about 1 m2 and with a high density up to 0.3-0.4 t/m3 air at temperatures close to 0 ° C (+2 ... -2 ° C) operating speed of the loader must not exceed 400 m / h With the same speed needed to immerse from the trees for a long time were on the road surface at the base and having a snow, high density (about 0.5 t/m3). Immediately immerse the shaft after a snowfall of snow at low temperatures can speed up to 800 m / h When loading rolls of smaller or larger cross-section of the operating speed will vary in proportion to the cross section of the shaft.



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