DE4311836C2 - Road container transport vehicle - Google Patents

Description

The invention relates to a road container trans port vehicle, at the front end in the direction of travel vertical mast is arranged with a lifting element, wherein the container transport vehicle and the container with Provide means for loading and tipping a container are and the mast is designed as a guide mast on which a horizontally aligned lifting fork vertically is displaceable, the prongs white against the direction of travel and reach under the container, the container Transport vehicle with one firmly attached to the chassis ten guide device in which the Con tainer on the side in the direction of travel at the front and rear guide elements in guideways in a defined trajectory when lifting, lowering and descending tilt is feasible, and the guideways of the leadership Direction next to vertical and horizontal runs also cut diagonally against the direction of travel trending sections, in which the in dash rear guide elements of the container its horizontal movement against the direction of travel in its raised position can be redirected and the Con tainer is tiltable up to its buffer, whereby in the guideways of the guide device guide rollers  are arranged, which can be connected to the container, according to patent P 43 07 518.

It is an object of the invention in container transport driving according to the main patent an easy to manufacture and to detachable connection between the container and the in the Guide device to create guided guide rollers.

To achieve this object, the invention suggests of the container transport vehicle of the type mentioned at the beginning before that the container in front and back with transverse to the journey direction is arranged receiving tubes provided for Inclusion in the guide rollers of the guide device insertable thru axles are used, the thru axles are prevented from falling out by securing means.

The thru axles proposed according to the invention can simple way from the sides into the guide rollers and the receiving tube of the container are inserted and establish a connection between the leadership roles and the Container. This way the container is both in the transport position as well as during the lifting and Tilting process securely determined by the guide rollers or guided. For releasing the container from the guide rollers and thus from the guide device, the plug axles are easily pulled out to the side, which frees the container from the transport vehicle and can be pulled away from this.

An embodiment of the invention will follow hand of the drawing explained in more detail. Show it:

Fig. 1 in one of Fig. 4 of the main patent corresponding Dar position, the container trans port vehicle with Führungsvor direction and container in Be tenansicht;

Figure 2 schematically shows a longitudinal section through the container.

Fig. 3 schematically shows a view of the container in the direction A in Fig. 2;

Fig. 4 schematically shows a view in the direction B in Fig. 2.

In Fig. 1, the chassis of the container transport driving tool is designated by the reference numeral 1 . The chassis can be moved on wheels 3 and is provided at its rear end with a foldable ramp 5 for pushing on a container 6 which can be moved on wheels 15 . A lifting fork 11 is used to raise and lower the container 6 , the tines 12 of which reach under the container.

On the chassis 1 , a device 31 is provided which serves to guide the container 6 when lifting, lifting and tilting.

This guide device 31 has front vertical guide tracks 31 a and rear vertical guide tracks 31 b. At the upper ends of the front vertical guide tracks 31 a, horizontal guide tracks 31 c follow. The upper ends of the rear vertical guideways 31 b, on the other hand, go into inclined backward and downward inclined guideways 31 d.

In the guideways 31 a and 31 c, front guide rollers 32 a are guided. In the guideways 31 b and 31 d, rear guide rollers 32 b are guided. The guide rollers 32 a and 32 b can be fixed at the four corners of the container 6 .

Between the front vertical guideways 31 a and the subsequent horizontal guideways 31 c is a spring-loaded pawl 33 a. In the same way is between the rear vertical Füh approximately 31 b and the obliquely back and down inclined th track 31 d a spring-loaded pawl 33 b. The pawls 33 a and 33 b are designed so that they can pass through the guide rollers 32 a and 32 b in the open position and prevent passage in the closed position. At the end of the horizontal guideways 31 c there are buffers 34 , on which the guide rollers 32 a strike at the end of the horizontal displacement path.

The determination of the container 6 on the guide rollers 32 a and 32 b is carried out by thru axles 35 and 36 , which can be inserted into the guide rollers 32 a and 32 b and are taken up by the receiving tubes 37 and 38 located on the container 6 . The receiving tubes 37 and 38 extend transversely to the direction of travel and are attached to the front and rear of the underside of the container. The inserted thru axles 35 and 36 thus establish a connection between the guide rollers 31 guided in the guide device 31 and 32 a and 32 b and the container 6 .

The guide device shown in the drawing works as follows: First, the lifting fork 11 is lowered so far that it engages under the container 6 drawn on the vehicle. Then the front guide rollers 32 a and the rear guide rollers 32 b are connected to the container 6 . This is done in that the thru axles 35 and 36 are inserted through the guide rollers 32 a and 32 b and on the receiving tubes 37 and 38 . The thru axles 35 and 36 are not secured in the drawing by Darge provided suitable securing means to fall out. The inserted thru axles 35 and 36 secure the container 6 initially during transport to the trans port vehicle 1 . At the tipping point, the lifting fork 11 can be raised to bring the container 6 into the raised tipping position. During the lifting process, the container 6 is guided on the guide device 31 by means of the guide rollers 32 a and 32 b. In the upward movement of the container pass its front guide roll 32 a, the pawl 33 a and the rear guide roll 32 b, the pawl 33 b.

The lifting fork 11 is then lowered to initiate the tilting process. The rear guide rollers 32 b move downward through the weight of the container to the pawl 33 b. This directs the rear guide rollers len 32 b into the guide rails inclined towards the end of the vehicle 31 d. At the same time, the front guide rollers 32 a are pulled in the horizontal guide tracks 31 c in the direction of the end of the vehicle. By the horizontal movement of the guide rollers 32 a and the obliquely downward movement Be the guide rollers 32 b, the container 6 is tilted and simultaneously moved towards the end of the vehicle until the guide rollers 32 a strike against the buffer 34 .

Claims (1)

Road-going container transport vehicle on which a vertical mast with a lifting element is arranged at the front end in the direction of travel, the container transport vehicle and the container being provided with means for loading and tipping the container and the mast is designed as a guide mast on which a horizontally aligned lifting fork is vertically displaceable, the prongs point against the direction of travel and reach under the container, the container transport vehicle being equipped with a guide device arranged on the chassis, in which the container is attached to the side in the direction of travel, front and rear arranged guide elements in guideways in a defined trajectory when lifting, lowering and tipping is feasible, and the guideways of the guide device in addition to ver tical and horizontal sections also include inclined downward sections against the direction of travel, in which d ie in the direction of travel rear guide elements of the container with its horizontal movement against the direction of travel in its raised position, the container can be redirected and the container can be tilted up to its buffers, with guide rollers arranged in the guideways of the guide device, which can be connected to the container are, according to P 43 07 518, characterized in that the container ( 6 ) is provided at the front and rear with receiving tubes ( 37 , 38 ) extending transversely to the direction of travel, which for receiving in the guide rollers ( 32 a, 32 b) Guide device ( 31 ) insertable thru axles ( 35 , 36 ) are used, the thru axles ( 35 , 36 ) being prevented from falling out by securing means.