RU23592U1 - DEVICE FOR HIDDING WITH BODY THRESHOLD - Google Patents

Abstract

1. A device for covering the canopy of the vehicle body, mainly tipper, containing a flexible cloth, a drum for winding it, a frame, characterized in that the device is made in the form of a flexible cloth, one end connected to a spring-loaded frame mounted on the body with the possibility of angular rotation and the other end - with a drum for winding it mounted on the body, and the drive rotation of the drum is made with the possibility of fixing in the extreme position, and the action of the spring is designed to turn p 90.2 mCi. The device according to claim 1, characterized in that the drum is covered with a visor.

Description

2001135634

 w 1. /; , 1. ,, „V ,, kMbfli

fi

j-r; 5; i D d f, “3 MShS in 60 J 7/04

Canopy Shelter

The invention relates to vehicles, in particular to devices for taming the transported material, for example, bulk cargo, asphalt, soil.

Known folding awning for the vehicle body AC No. 925686 publ. 08/07/82, which is a flexible panel mounted on a sliding frame, which includes consecutive racks with transverse arcs connected to the respective carriages, mounted with the possibility of their movement along the longitudinal guides and interconnected by the cones of the elastic element, and a drive including two parallel flexible branches, each of which is fixed at one end to the rear carriage, and the other is passed through the drum, each flexible branch is made of constant length, and e end passed through the drum, rigidly connected with the latter, wherein the elastic members vsholneny as torsion springs, the body is provided with a latch for its interaction with the rear carriages - in the folded awning situation.

Such a design of a folding tent has a significant drawback: when loading the vehicle body with bulk material, asphalt, the longitudinal guides may become clogged or may be wrinkled by the loading device, which does not ensure the reliability of the deployment and folding of the tent.

Known folding awning for the vehicle body ace No. 1384419, publ. 03/30/88, which is a flexible panel mounted on sequentially arranged frame elements, consisting of racks connected to each other by transverse arcs, mounted on sliders mounted on guides located on the body, and also a drive for unfolding and folding the awning, while the rear edge of the flexible panel mounted on the rear frame element, and the root ends of the uprights of this frame element are kinematically connected with links mounted on the side walls of the body a rotor of said struts in a vertical plane, the links mounted on the body movably and kinematically connected with the chassis of the vehicle with the possibility of turning and fixing the struts of the rear frame element in a vertical plane when tipping the body while maintaining the previously set position of the struts of the remaining frame elements.

Such a design of a folding tent has the same significant drawback, which does not ensure the reliability of the deployment and folding of the tent.

The proposed device solves the problem of increasing reliability and reducing the complexity of installation, simplifying the design.

To achieve the specified technical result in the device for covering the canopy of the body containing a flexible cloth, a drum for winding a flexible cloth, a spring-loaded frame mounted on the body with the possibility of angular rotation, the flexible cloth, at one end connected to a spring-loaded frame mounted on the body with the possibility angular rotation, and the other end with a drum for winding it mounted on the body, and the drive rotation of the drum is made with

the possibility of fixing in the extreme position, and the action of the spring is designed to rotate the frame 90 °, and the drum is covered with a visor.

Distinctive features in the device for embroidering the body canopy from the above known, closest to it is the presence of a spring-loaded frame mounted on the body with the possibility of angular rotation, moreover, the flexible panel with one end connected to the frame and the other end with a drum for winding it, the drive the rotation of the drum is made with the possibility of fixing in the extreme position, and the action of the spring is designed to rotate the frame 90 °, the drum is covered with a visor

Due to the presence of these features, the canopy stowing device is easy to manufacture and reliable in operation, and its drive will provide quick folding of the canopy and sheltering cargo with little effort.

The device for sheltering the canopy of the body is illustrated by the drawings shown in Fig.1,2.

Figure 1 shows the body of a dump truck with folded canopy.

Figure 2 shows the body of a dump truck with a straightened canopy.

On the body 1 of the tipper vehicle, the frame 2 is mounted for rotation, to which the canopy 3 is attached at one end, the canopy is attached to the drum 4 mounted on the body of the tipper vehicle at the other end, the frame is spring loaded. On the same shaft with the drum is an asterisk 5 of the chain gear 6, which drives the canopy. The chain gear is located on the body 1. The chain sprocket 7 has a groove for fixing it in the extreme position with a stop 8, which corresponds to the location of the frame above the drum (when the top of the body is opened). The drum is covered with a kozfkom to protect against gusts of wind, which can lead to a breakthrough of the expanded canopy, to protect the structure from atmospheric phenomena.

The device for sheltering the canopy of the body works as follows.

In the initial position, the canopy 3 is laid on the drum 4. The sprocket 7 is held by the stop 8. After removing the stop, the drum is set in motion by a chain transmission. Due to the fact that the frame is spring-loaded, it makes an angular turn from the drum placed above the cab to the hinged board, dragging the canopy along. The action of the spring is designed for a 90 ° turn, then the frame falls on board under its own weight.

The device for sheltering the canopy of the body of the specified design is easy to manufacture and reliable in operation, and its drive will provide quick folding of the canopy and sheltering cargo with little effort. When transporting agricultural and construction goods, it will also ensure their safety, and when transporting goods that require the preservation of a certain temperature (for example, asphalt), it will allow to maintain the desired temperature of the cargo in conditions of low ambient temperature.

Thanks to this design, the canopy fits snugly against the load and presses it, preventing spraying of the cargo and protects the transported asphalt from cooling.

Claims (2)

1. A device for covering the canopy of a vehicle body, mainly tipper, containing a flexible cloth, a drum for winding it, a frame, characterized in that the device is made in the form of a flexible cloth, one end connected to a spring-loaded frame mounted on the body with the possibility of angular rotation and the other end - with a drum for winding it mounted on the body, and the drum rotation drive is made with the possibility of fixing in the extreme position, and the action of the spring is designed to turn p pits 90 ^o. 2. The device according to claim 1, characterized in that the drum is covered with a visor.