SU424749A1 - DEVICE FOR TOWEL DISPENSING AND HIS LOADING ON THE FRAME OF MASHIY [ - Google Patents

Description

one

The invention relates to the loading and transportation of lengthy goods, mainly timber, in road trains.

There are known devices for towing a pickup and loading it onto a machine frame, which contain a folding ravine connected with a cable with mechapism for pulling the pickup onto a platform located on the machine frame, and a mechanism for fixing the dissolution on the frame. However, the locking mechanism is made in the form of a fixed support rigidly mounted on the frame of the gacha on which the drawbar is placed. When a semi-trailer is included in the road train, to which the dissolution is loaded, the known mechanism for fixing the disengagement makes it impossible to hold the drawbar on the right of the curtain to pass the curved sections of the road, and also prevents the loading of long loads with the required departure of the ends and does not provide the necessary hanging.

The aim of the invention is to properly hold the dissolution on the frame of the machine.

This goal is achieved by the fact that the mechanism for locking the dissolution is designed as a support leg, hinged to the drawbar and fitted with a lock for fastening it to the frame.

FIG. I shows the road train in the transport position with the load; in fig. 2 - the same

in the loading position of the dissolution on the semi-trailer frame; in fig. 3-dissolution, immersed on the frame of the semi-trailer.

The sliding gear 1 is connected by means of the coupling device 2 to the frame 3 of the semi-trailer connected in turn by means of the folding drawbar 4 with the rosiuke 5. Securing the brake, the semi-trailer and the dissolution make up the road train.

The fixing of the dissolution 5 on the frame 3 of the machine (semi-trailer) is made in the form of a supporting stand b, the upper end of which is sariirno connected to the bottom 4. The lower end of the stand 6 is equipped with a lock 7, which interacts with the rod 8 of the pneumatic lock 9 when this lock and the edge 10 guiding it. The grist 4 is connected to the cable 11 of the winch 12.

After unloading the cargo from the train, turn on the winch 12 and with the help of the cable 11 connected to the drawbar 4, the load r 5 of the spring on the frame 3 of the semi-trailer. Dyshlo 4 at the same time maintains a vertical position. After further pulling out the dissolution 5 on the frame 3 of the semi-trailer, the end of the stand O gets on the right edge of the rib 10, then the lower stand of the stand 6 locks 7 interacts with the rod 8 of the lock 9. The pin 8 is pressed, and after passing through the constipation 7

the spring returns to its previous position and the lower end of the rack is fixed. In this way, the dissolution is held on the frame 3 of the machine (semi-trailer). Thereafter, the winch 12 is stopped, reversed, and the cable 11 is unwound from the winch. The end of the drawbar can now be mixed together with the trailer. In this position, the dissolution is held on the frame of the semi-trailer with an empty mileage of the road train. At the loading point, woods include a winch 12, a tension cable 11. The rod 8 of the lock 9 is pushed in and out of contact with the locking 7 by the action of compressed air. At the same time, the lower end of the pillar 6 is released. Under the action of its own weight, the dissolution 5 rolls off the frame 3 and as the cable 11 is unwound, it rolls away from the semi-trailer. The cable is unwound until the drawbar is completely

Do not crack it and do not take a horizontal position. The winch is then turned off, and the road train is ready for loading timber or uncoupling an empty trailer train, including a semi-trailer and disbanding.

Subject invention

A device for towing the dissolution and loading it onto the machine frame, comprising a folding drawbar connected with a cable to a mechanism for pulling the dissolution onto a platform located on the machine frame, and a mechanism for fixing the dissolution on the frame, in order to reliably hold the dissolution To the machine, the mechanism for fixing the dissolution is designed as a support post, which is connected to the drawbar and fitted with a bolt for fastening it to the frame.