SU1060518A1 - Vehicle body - Google Patents

Abstract

THE BODY OF A VEHICLE, containing rigidly fixed on the underside of the body, the rear of which has a discharge window, at its level is mounted a screw auger having a loading window in the body, which is in response to the body discharge window, in order to improve the operating conditions, The housing of the screw unloader is installed with the possibility of axial rotation and is equipped with a rotation drive.

Description

The invention is inclined to vehicles, more specifically to vehicle bodies for the transport of bulk goods, as well as to transport viscous materials such as building mortars and concrete mixes with coarse aggregate. The body of the vehicle is known, containing the beads and the bottom with a groove in which the driving screw Cl J is mounted. The disadvantages of the known body are the complexity of the design and the limited scope. Closest to the invention is a vehicle body containing rigidly mounted on the bottom of the body side, the rear of which has a discharge window, at the level of which a screw unloader is mounted, in the case of which there is a loading window that responds to the G2 discharge window. The disadvantage of this bodywork is the difficult operating conditions due to the rigidly fixed body of the unloader. The purpose of the invention is to improve the operating conditions. The goal is achieved by the fact that in the body of the vehicle containing rigidly fixed Hue on the underside of the body, the rear one of which has a discharge window at its level is mounted a screw loader having a loading window in the case, the body of the screw unloader is installed with possibility of axial rotation and equipping with a rotation drive. FIG. 1 shows a body with a rotated case of a screw unloader in the flushing position, a general VIEW; in fig. 2 is a view A of FIG. 1, when the unloading housing is in the working position; in fig. 3 - cut. BB in FIG. 1, with the operating position of the unloading body; in fig. 4 is a section bb of FIG. 1, with the unloader rotated to the npONSJB position; in fig. 5 - section G-D in figure 1 when the working position of the body of the unloader; in fig. b - section dd in fig. 1. The body contains the bottom 1, side 2, the front (not shown) and the rear 3 end boards. In the lower part of the tailgate 3, an unloading opening 4 is made, and on the inside of this side, on both sides of the window, 4 are attached to the guiding elements in the form of boxes 5 with inclined walls 6 facing inward of the body, on the underside of which are vibrators 7. From the outside The sides of the bead 3 at the level of the unloading window 4 are mounted with a screw unloader 8 with a drive 9. The body 10 of the unloading unit is fixed with the possibility of axial rotation and is equipped with a rotation drive 11, made in the form of a worm gear mounted on one of the ends of the body 10. of the shaft 12 and the screw 13, which is included in fixing with it, on the end of the shaft 14 of which the actuating handle 15 is installed. In the case wall there is made a loading window 16, corresponding in size to the unloading window 4 of the bead 3. By overlapping windows 4 and 16 when turning Kopnycai 10 carries out a metered supply of the unloaded material to the auger 17 of the unloader 8. To increase the reliability of unloading bulk cargo by preventing the blade 18 of the bolt 17 from breaking when the aggregate between it and the adjacent edge of the discharge port 4 breaks on the part of the blade 18, a notch 19 is formed. A flexible pipe 20 is fixed to the directional unloading of materials at the end of the housing 10 of the screw unloader 8. It is fastened by means of hinged jointsHeHHfJX between the flanges 21 and 22 with hinged and fastening elements, for example hinged bolts 23 and nuts 24 which allows the flexible pipe 20 to be laid in the transport position. To enable cleaning of the cavity of the screw unloader, a pipe 25 with a pipeline 26 is installed parallel to the screw 17 above its housing 10, a washing liquid supply center, such as water, has a drainage hole 27 in the pipe 25, and a discharge slot is made in the housing 10 of the discharge part of the screw unloader 8 28, In the intake part of the screw unloader 8, the washing slot 16 serves as a loading opening of the housing 16 rotated to the washing position of the housing 10. To seal the charging opening, the windows 16 of the housing 10 are seals 29, and the flushing slot 28 in its inoperative position (compactor 30. To enable body readjustment, for example, a truck-dump truck for transporting piece goods or other materials that do not require directional discharge, for fastening the tailgate 3, use the fastening elements 31 of the tailgate the vehicle is a dump truck, and to ensure removal of the bead 3, there are mounting loops 32. The power supply to the drive 9 of the screw unloader 8 and the vibrators 7 is provided from the power system of the vehicle. The water supply to the washing device of the screw unloader 8 is carried out by connecting it to the water supply system. The body works as follows. After the transport vehicle arrives at the place of unloading of the delivered materials, the flexible pipe 20 is turned to the working position and the flanges 21 and 22 are fixed with the help of hinged bolts 23 and nuts 24. Then the pipe 20 is directed to the place of unloading of materials, for example, capacity, conveyor. The vibrators 7, the drive 9 of the screw unloader 8 are turned on and the housing 10 is turned by means of the drive handle 15 until the windows 4 and 16 open to each other, providing the required metered supply of material to the screw unloader 8. As the material is unloaded, the vehicle body is raised to an inclined position. In this case, the material is guided by vibrating inclined walls b to the discharge window 4. When unloading material with coarse aggregate

View A prevents the screw auger from breaking down, as the coarse aggregate passes into the cavity of the screw unloader through the cutout 19. After full or partial batch unloading of the material, use the handle 15 to turn the housing 10 until the discharge window 4 is turned off, the vibrators 7 and the drive 9 of the screw unloader 8 are turned off , lower the body in a horizontal position and lay the pipeline 20 in the transport position. For washing the screw unloader 8, the housing 10 is turned to the upper position of the washing slot 28 and the window 16, the pipe 26 is connected to the water supply system and the drive 9 of the screw 17 is turned on, which helps flush the cavity of the screw unloader with water supplied through the drain holes 27 of the pipe 25. The effectiveness of the proposed body is the possibility of partial unloading of the body, changing its speed and improving operating conditions.

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Claims (1)

. • VEHICLE BODY, containing rigidly fixed on the underbody side of the body, the rear of which has a discharge window, a screw unloader is mounted at its level, having a loading window in the body that is responsive to the body unloading window, characterized in that, in order to improve operating conditions, the body the screw unloader is mounted with axial rotation and equipped with a rotation drive.