Slat conveyor

1. A slat conveyor, comprising:

a plurality of carrying segments, wherein each of the plurality of carrying segment includes a first side for receiving objects, a second side, the first and second sides being positioned on opposite sides of a first plane, and at least a third side and a fourth side each intersecting an end of the first side and an end of the second side, the third and the fourth sides being positioned on opposite sides of a second plane perpendicular to the first plane,

a first guide configured to guide the plurality of carrying segments from a single conveying route, via a switching area, to at least two different conveying routes along a conveying surface of the slat conveyor,

a second guide comprising at least two individually controlled switches arranged on opposite sides of the switching area,

a first engaging member arranged on the second side and configured to be guided by the first guide of the slat conveyor,

a second engaging member arranged on the second side on one side of the first engaging member and configured to be guided by the second guide of the slat conveyor, and

wherein the first switch is arranged to guide the second engaging member of one of the plurality of carrying segments arranged on a first side of the first engaging member, and the second switch is arranged to guide a second engaging member of a subsequent one of the plurality of carrying segments arranged on an opposite side of the first engaging member, and

wherein each of the plurality of carrying segments is asymmetric around a vertical plane through the first engaging member.

2. The slat conveyor according to claim 1 , wherein the first engaging member and the second engaging member are arranged symmetrically such that, if one of the plurality of carrying segments is rotated 180° horizontally, the second engaging member is configured to be guided by a second switch of the slat conveyor.

3. The slat conveyor according to claim 1 , wherein the first engaging member is a protrusion.

4. The slat conveyor according to claim 1 , wherein the second engaging member is a protrusion.

5. The slat conveyor according to claim 1 , wherein the first switch and the second switch do not receive a second engaging member when the carrying segment is positioned in the switching area.

6. The slat conveyor according to claim 1 , wherein the first switch and the second switch are controlled by electromagnetic actuators.

7. The slat conveyor according to claim 1 , wherein the first switch and the second switch are controlled by pneumatic cylinders.

8. The slat conveyor according to claim 1 , further comprising a sensor for detecting the presence and/or absence of an object, wherein the sensor is connected to the first switch and the second switch by means of a control means.

9. The slat conveyor according to claim 1 , further comprising means for detecting the location of the second engaging member of a particular carrying segment, wherein the slats are alternately staggered in their longitudinal direction and wherein the means further comprises a sensor for detecting the projecting ends of the slats.

10. The slat conveyor according to claim 1 , further comprising control means for moving the first switch and the second switch, wherein the first switch is moved when it receives a signal from the control means, and wherein the second switch is automatically moved after a predetermined time.

11. The slat conveyor according to claim 1 , wherein the first guide includes a groove, and the at least two individually controlled switches of the second guide each include a respective groove,

the first engaging member of one of the plurality of carrying segments engages the groove of the first guide,

the second engaging member of one of the plurality of carrying segments engages the groove of one of the at least two individually controlled switches, and

the second engaging member of the subsequent one of the plurality of carrying segments engages the groove of the other of the at least two individually controlled switches.

12. The slat conveyor according to claim 1 , wherein the first guide includes a groove that receives the first engaging member of each successive carrying segment, the groove extending to the switching area at which the groove divides into two separate grooves.