RU1782806C - Dump container body - Google Patents

Abstract

Use: in automobile transport for the transportation of bulk and piece cargo. SUMMARY OF THE INVENTION: The bottoms 3,4 can be moved from an inclined position to a horizontal position due to their articulation with the body frame. In the upper part of the bottom 3, 4 abut against each other and are connected by cables 13 with mechanisms 5 for their rotation. Each mechanism 5 is made in the form of a drum with a ratchet. The drum shaft is connected by an external threaded surface to a bracket fixed to the body body, and interacts through an emphasis with an internal threaded surface also with the bracket. 5 ill. 7J / S C 4 S O 00 O

Description

Fig.Z

The invention relates to road transport and can be used to transport any goods.

Known tipper body of the vehicle, containing a frame with cattle, placed on the bottom, made of two articulated parts carrying side sides, and the drive lifting the bottom. The lateral side is pivotally attached to the frame post by the middle part, and pivotally connected to the end of the corresponding underbody by the lower part (ed. St. USSR No. 835855. class B 60 P 1/28, published July 27, 81).

The disadvantage of this device is that the vehicle body is mainly used for the transport of lump and bulk cargoes. The unloading mechanism complicates the design and reduces the net volume of the body.

Closest to the invention in technical essence is a tipper bulk container body containing sections with an inclined bottom and hatches overlapping hinges pivotally mounted on brackets, and mechanisms for fixing the closed position of the covers (ed. St. USSR No. 1168450, class. B 60 P 1/56, published. 07.23.85);

The disadvantages of this device include the fact that this container body can transport only bulk cargo. It is impossible to use it for transportation of any other goods, i.e. the container is highly specialized.

The purpose of the invention is to expand the range of transported goods by transforming the underbody.

This goal is achieved due to the fact that the inclined bottoms of the sections are mounted on the body frame with the possibility of rotation by the drives in a vertical plane around hinges placed along the side sides of the body, and each drive of the rotation of the bottom is a winch, the free end of the cable of which is removably fixed on the free side of the bottom and the shaft of the winch drum is made with an external and internal axial thread and screwed with the ability to move into one branch of the U-shaped bracket, rigidly fixed in the upper part of the sides side of the body, while the stop is screwed into the internal thread of the shaft, interacting with the second branch of the bracket to limit the movement of the drum when winding the cable, and on the first branch of the bracket there is a dog interacting with

ratchet wheel made on a winch drum.

Figure 1 shows a tipper body-container on a vehicle; on the

figure 2 - drive rotation (node I in figure 1); NC figure 3 - section aa in figure 1; figure 4 is a section bB in figure 2; in Fig.5 - node II in Fig.Z. The dumping body-container of the vehicle contains a frame 1 of

sections with hatches in the side walls, overlapping pivotally mounted covers 2; inclined bottoms - left 3 and right 4; 5 rotation mechanisms (one for each bottom); rods 6.

The inclined bottoms 3 and 4 in the lower part are pivotally connected by axles 7 to the frame 1. The bottom 3 is flat, the bottom 4 has an inflection.

The mechanism 5 of the rotation of the bottom consists of

the drum 8, the bracket 9, the stop 10 and the dog 11. The bracket 9 is mounted on the housing 1, the dog 11 on the bracket 9 with a finger 12. One end of the cable 13 is fixed to the drum, the other end of which is removable

by means of a hook 14, it is put on the bracket 15 mounted on the bottoms 3 and 4.

The drum 8 has a ratchet 16, as well as external and internal axial threads. The outer surface of the drum 8 is screwed into the bracket 9. The stop 10 is screwed into the internal threaded surface of the drum 8. The drum 8 and the stop 10 have a turnkey hexagonal surface. A restrictive bar 17 is mounted on the bracket 9.

The rods 6 serve to fix the bottoms in an inclined position.

The operation of the container is as follows. The container is mounted and secured to the platform of the vehicle 18 for transporting conventional goods. The bottoms are laid horizontally on the platform of the container. In this case, the left bottom 3 is laid on the platform, and

 4 with its overlap - on top. Loading and unloading is carried out as in a conventional vehicle.

For transporting bulk goods, the bottoms 3 and 4 must be set in an inclined position. To raise the bottoms it is necessary to put the hooks 11 of the cable 13 onto the brackets 15, turn the cable 13 onto the drum $ by turning the key 8 of the drum 8 counterclockwise. as a result

bottoms rise. From turning in the opposite direction, the drum 8 is held by the ratchet 16 and the dog 11. In the raised position, the bottoms abut against each other by the upper edges and are connected by rods

6 with the transverse sides of the body and are thereby fixed relative to the body,

The container is loaded with bulk cargo using any loading means. After transporting the cargo during unloading of each section of the container, the manhole covers are released by the locking mechanism, under the influence of the cargo, they turn around the hinges and the cargo slides along the inclined bottom from the body. Then, using the locking mechanism, the manhole covers are closed.

By return flight you can transport any other (non-bulk) cargo. For this purpose, it is necessary to move the bottom to a horizontal position, for which the key 10 is removed from the internal threaded part of the drum 8 until it contacts the restrictive bar 17 and the dog 11 is pushed away from the ratchet 16. In this case, the bottom does not drop spontaneously that the rotation of the drum 8 is possible only with its axial movement along the thread, and this is prevented by the stop 10.

To lower the bottoms, it is necessary to turn the emphasis 10 into the drum 8 with the key and thereby move it along the axis (i.e., move it away from the bar 17). In this case, the drum 8 will rotate about an axis due to the weight of the bottom. which, in turn, due to the thread, will cause it to move along the axis until the stop contacts

10 with strap 17, i.e. by smoothly screwing the stop 10, the bottom is smoothly lowered.

Claims (1)

SUMMARY OF THE INVENTION A tipper container body comprising sections with inclined bottoms and hatches in the side walls overlapping hingedly mounted covers, and a roof locking mechanism is distinguished by the fact that, in order to expand the range of transferred loads by transforming the underbody, the inclined sections of the sections are fixed to the body frame can be rotated by drives in a vertical plane around hinges placed along the side flanges of the body, and each bottom rotation drive is a winch, free of the wire rope of which is removably fixed on the free longitudinal side of the bottom, and the shaft of the winch drum is made with external and internal axial threads and screwed in with the possibility of moving into one branch of the U-shaped bracket, rigidly fixed in the upper part of the side wall of the body, while in the internal thread of the shaft a stop is screwed in interacting with the second branch of the bracket to limit the movement of the drum when the cable is reeled up, and a dog interacting with the ratchet wheel is mounted on the first branch of the bracket. performed on a winch drum. 24 Figure 1 FIG. I 6-6 .4