SU1445997A1 - Dump truck - Google Patents

Abstract

The invention relates to vehicles. The purpose of the invention is the expansion of operational capabilities by providing transportation of both bulk and long cargo. A tipper body comprising rigidly interconnected / "bead 2 sides of the hinge bead 12, bottom 1, side beads 2 and front bead with mesh upper part, is mounted on the chassis frame using the hinge link 4 and the stop 5. A side board 7 and a fixed net side 9, a wider wider side and having a protrusion on its outer sides, are mounted on the side boards 2. On board 7, with the aid of 11, a hinged rear gate fitted with catchers 13 and fingers 14 is attached to fix its relative side 7. The side boards 2 carry two shoulders levers 15, articulated on the body through the fingers 16, while - chi two shoulders 15 are made with longitudinal grooves 17, in which the pins 18 of the bead 7 are mounted, and on others the clamps of the position of one ends of the cables 22 used for readjusting the body are installed. The cables go around the blocks and are fastened with other ends to the frame with clamps. 2 hp f-ly, 8 ill. (L / V ate with FU &;

Description

The invention relates to the transport engineering industry, in particular, to devices for controlling the movement of a tailgate of an automobile body and autotractor trailer dump trucks for transporting both bulk and long goods, such as milled peat, stumps, logs, etc.

The aim of the invention is to expand (Operational capabilities by providing transportation of both bulk and long loads.

 Figure 1 shows a body for the transport of bulk cargo with the tailgate lowered and during unloading of the body, general side view; FIG. 2 is a view A of FIG. 1, FIG. 3 is a body changeover diagram for the transport of long loads; 4 is the same for the transport of bulk cargo; Fig. 3 shows a body for the transport of long loads with the added side board and the tailgate transferred to its front, a general side view; figure 6 - section bb in figure 1 .; in fig. 7 - section bb In figure 5; in Fig. 8 is a view of Fig. 1; A tipper body comprising a rigidly interconnected bottom 1, side boards 2 and front side 3 with a mesh upper part, is mounted on the frame 6 of the vehicle chassis using hinges 4 and the stop 5. The side boards 2 are fitted with an extension board 7 of a triangular shape, fixed on the body by hinges 8, and a fixed mesh extension board 9, which is made wider than the side boards 2. The flange 9 has a protrusion on the inner sides 10. Pa side 7 with hinges, 11 is hinged rear side 12 provided with catchers 13 and fingers 14 for fixing it relative to said side.

The side boards 2 carry two shoulders levers 15, pivotally mounted on the body by means of fingers 16, while one shoulders of two shoulders levers 15 are made with longitudinal slots 17 in which fingers 18 of side 7 are mounted, while on others clamps 19-21 are placed on the side boards

and 2D and 23 10

20

1, and fixed to 26.

on the bottom of the bottom of us on the frame 6 clamps

The dumping of the body during unloading is done by a hydraulic ram 27.

Dump vehicle operates as follows.

When loading and transporting bulk cargoes, for example milled peat, the board 7 and the back board 12 rigidly connected to it by means of catchers 13 and fingers 14 are in the closed position. When the body overturns by the hydraulic lift 27 during its unloading, it rotates relative to the hinges 4 and pulls the cables 22 thrown over the blocks 23-23 and secured on two shoulders 15 with retainers 19, and on the frame 6 - clips 26, while turning relative to the fingers 16 of the Levers 2 with two shoulders 2ij installed with cables. At the same time, fingers 18 of the bead 7 move in the longitudinal grooves of the 17 two shoulders 15, and the latter, together with the rear side 12, opens at a predetermined unloading angle. When the body is lowered onto the support 3, the frames 6 of the transport The closure of the tailgate 12 is reversed.

When transporting long loads, such as stumps, logs, the tailgate 7 with the tailgate 12 is transferred to the front position of the body and installed inside it on the protrusion 10, protecting the mesh part of the shoulder 9 and the front rail 3 from damage by the load.

For this, the upper ends of the cables 22 are fastened on the double-arm levers 13 by the fasteners 21, are released, the fingers 14 and the tailgate 12 remain hung on the board 7 by means of hinges 11. When the body is tilted for a full lift of the hydraulic lift 27, the total center of the tire weight is 7 and the tailgate 12, by changing the ratio of the sides of the two shoulders 13, is displaced from the vertical a-a through the hinges 8 to the front side of the body. When lowering the body, the bead 7 with the tailgate 12 is set

thirty

35

40

45

50

none of the ends of the cables 22, used in its front.

for retooling of the body in accordance with the cables 22 are disconnected from the frame 6

branch

with the type of cargo being transported. The cables 22 encircle the blocks 23, are positioned by the clamps 26 and are attached to the bottom (not shown).

on side boards

and 2D and 23 0

0

1, and fixed to 26.

on the bottom of the bottom of us on the frame 6 clamps

The dumping of the body during unloading is done by a hydraulic ram 27.

Dump vehicle operates as follows.

When loading and transporting bulk cargoes, for example milled peat, the board 7 and the back board 12 rigidly connected to it by means of catchers 13 and fingers 14 are in the closed position. When the body overturns by the hydraulic lift 27 during its unloading, it rotates relative to the hinges 4 and pulls the cables 22 thrown over the blocks 23-23 and secured on two shoulders 15 with retainers 19, and on the frame 6 - clips 26, while turning relative to the fingers 16 of the levers ij embedded with cables 22 two shoulders 13. At the same time, fingers 18 of the bead 7 move in the longitudinal grooves 17 of the two shoulders 15, and the latter, together with the rear side 12, opens to a predetermined angle of unloading. When the body is lowered onto the support 3 of the vehicle frame 6, the folding of the tailgate 12 takes place in the opposite direction.

When transporting long loads, such as stumps, logs, the tailgate 7 with the tailgate 12 is transferred to the front position of the body and installed inside it on the protrusion 10, protecting the mesh part of the shoulder 9 and the front rail 3 from damage by the load.

For this, the upper ends of the cables 22 are fastened on the double-arm levers 13 with the clips 21, are released, the fingers 14 and the tailgate 12 remain hung on the board 7 by means of hinges 11. When the body rolls over the full lift of the hydraulic ram 27, the total center of the tire weight is 7 and the tail side 12 by changing the ratio of the sides of the two shoulders 13, it is displaced from the vertical a-a through the hinges 8 to the front side of the body. When lowering the body, the bead 7 with the tailgate 12 is set

0

five

0

five

0

clamps 26 and attached to the bottom (not shown).

When the tipper body is retooled, from carrying long loads to carrying bulk loads, board 7 with a tailgate 12 is transferred to the original body position. For this, the cables 22 are fastened on the frame 6 with the clips 26, and the upper ends of the cables 22 are on the double-arm levers 15 with the clips 20. When the body rolls over, the total center of the body weight of the bead 7 and the back side 12 is displaced from the indicated vertical a-a to the rear body position. When lowering the body on the stop 5 of the frame 6 of the chassis of the vehicle side 7 with the rear side 12 take the starting position. In this case, the bead 7 interacts with the catchers 13 rigidly mounted on the tailgate 12, the fingers 14 are mounted, and the upper ends of the cables 22 are fixed on two shoulders 15 with retainers 21. In this position, the body is again ready for the transport of bulk cargo.

I

Claims (3)

Invention Formula ends to the upper parts of the two fixed opposite sides and mounted with the possibility of resting on the upper edges of the said fixed sides, the mechanism for detecting the body and the mechanism of the forced opening of the folding side, including cables stored mounted on the bottom of the blocks and connected at one end with the frame of the vehicle, characterized in that, in order to enhance operational capabilities by ensuring the transport of both bulk and long loads, the tailgate is attached to the added side, while on the lateral sides carrying backboard The middle parts of the two shoulders are 1) the legs, on one shoulder of which there are fasteners for attaching the other ends of the cables to them, and on the other shoulders are grooves for inserting the fingers into them, which are attached to the added side. 2. Vehicle according to claim 1, characterized in that. the distance between the shelves of the extension 1. The dumping transport medium Q of the border is made smaller than the width of the upper body containing the body, which includes the bottom, the main sides, one of which is foldable, and the others are rigidly fixed to the bottom, and the superstructure is U-shaped in plan forms, hinged freedoms35 there is a part of the body from the side, opposite (- lying aperture for a hinged side, 3. A vehicle according to n.t, characterized in that the flap is attached to the extension board pivotally. / 77 / // X / 77 777 777 777 / vv 35 there is a part of the body from the side opposite (a lying opening for the tailgate, 3. A vehicle according to n.t, characterized in that the tailgate is attached to the extension board by the hinge. 1  g: xx., g. Fig.Z   V v lh h v h VVX Phie. Phi 5 5-6 Fig.b Widg FIG. AT vd P FIG. 7