A slidable conveying assembly may include a latch frame and a latch rod rotatably engaged with, and extending at least partially through the latch frame. The latch rod may include a latch paddle at a first end. The assembly may also include a notch frame configured to slidably engage with the latch frame and a notched bar that may extend at least partially through the front notch frame and that may include multiple notches. The assembly may also include a biasing mechanism operably coupled to the latch frame and the latch rod and configured to bias the latch paddle into the multiple notches such that the latch paddle is biased into removable engagement with the multiple notches as the latch frame slides along the notch frame.