Tilt-tray conveying carriage and tilt-tray sorting installation
A tilt-tray sorting installation for articles and a tilt-tray conveying carriage for use in a tilt-tray sorting installation. The tilt-tray conveying carriage has a basic carriage, which is configured for displacement in the tilt-tray sorting installation, a carrying tray, which can be pivoted about a tilting axis relative to the basic carriage, and a tilting drive. A drive device of the tilting drive is fixed in relation to the basic carriage. A traction device is operatively connected to the drive device and the carrying tray. In order to render the devices suitable for heavy articles, the tilt-tray conveying carriage is provided with a traction-device guide which is arranged in a rotatably fixed manner on the carrying tray, against which the traction device abuts, at least in part, and which deflects the traction device.
1. A tilt tray conveying carriage for use in a tilt tray sorting installation, the tilt tray conveying carriage comprising:
a basic carriage configured for displacement in the tilt tray sorting installation;
a carrying tray pivotally mounted about a tilting axis relative to said basic carriage; and
a tilting drive including:
a drive device disposed on said basic carriage;
a traction device operatively connected to said drive device and to said carrying tray; and
a traction device guide mounted rotatably fixed on said carrying tray, wherein said traction device abuts against said traction device guide, at least in part, and said traction device guide runs along an arc around said tilting axis in a transverse direction relative to said tilting axis and is configured to deflect said traction device away from said tilting axis.
2. The tilt tray conveying carriage according to claim 1 , wherein said traction device guide has two guide sections and is recessed in between said guide sections.
3. The tilt tray conveying carriage according to claim 2 , wherein said traction device guide is formed with two recessed segments, one on each side of said two guide sections.
4. The tilt tray conveying carriage according to claim 1 , wherein said traction device is frictionally connected to said traction device guide and disposed to surround said traction device guide.
5. A tilt tray sorting installation for articles, the sorting installation comprising:
a track system;
a plurality of tilt tray conveying carriages, each according to claim 1 , and each configured for displacement along a track of said track system; and
a tilt tray conveying carriage drive configured to move one or more of said tilt tray conveying carriages along said rail.