Parcel cart
A parcel cart for transporting parcels comprises a substructure, with a frame mounted to and supported by the substructure. The frame defines an internal volume in which parcels are received and stored for transport. The frame also includes: a base; a first end wall; a second end wall; a first side wall; and a second side wall. To facilitate loading or unloading of the parcel cart, the frame can include at least one end wall configured to transition between an upright position and a lowered position. To facilitate autonomous transport of the parcel cart, the substructure and the frame can define a cavity for receiving a mobile robot. To avoid occlusion of the field of view of one or more cameras associated with the mobile robot, the frame can include at least one end wall that is in a non-perpendicular orientation relative to the base.
1. A parcel cart, comprising:
a substructure; and
a frame mounted to and supported by the substructure, the frame defining an internal volume in which parcels are received and stored for transport, and the frame including
a base,
a first end wall extending upwardly from the base, and
a second end wall extending upwardly from the base, the second end wall being configured to transition between an upright position and a lowered position to facilitate loading or unloading of the parcel cart,
a first side wall extending between the first end wall and the second end wall, and
a second side wall extending between the first end wall and the second end wall;
wherein the substructure is mounted to a portion of the base located between the first end wall and the second end wall.
2. The parcel cart as recited in claim 1 , wherein the substructure and the frame collectively define a cavity for receiving a mobile robot.
3. The parcel cart as recited in claim 1 , wherein the frame is characterized as including a basket portion and a gate that is mounted for rotation with respect to the basket portion about a substantially horizontal axis, the gate at least partially defining the second end wall, such that the gate can rotate about the substantially horizontal axis to transition the second end wall between the upright position and the lowered position.
4. The parcel cart as recited in claim 3 , wherein an upper surface of the gate includes a roller deck.
5. The parcel cart as recited in claim 3 , wherein the gate is mounted to the basket portion, such that the gate can be moved in a radial direction relative to the substantially horizontal axis.
6. The parcel cart as recited in claim 5 , wherein the gate includes a proximal end defining an elongated slot configured to receive a pin, which defines the substantially horizontal axis about which the gate rotates.
7. The parcel cart as recited in claim 5 , wherein the gate includes a locking arm, and wherein the basket portion defines a slot configured to receive the locking arm to maintain the second end wall in the upright position.
8. The parcel cart as recited in claim 3 , wherein the basket portion includes a plate positioned below the gate and configured to limit rotation of the gate about the substantially horizontal axis.
9. The parcel cart as recited in claim 8 , wherein the plate is configured to limit rotation of the gate about the substantially horizontal axis, such that, when the second end wall is in the lowered position, the gate is in a substantially horizontal orientation.
10. The parcel cart as recited in claim 1 , wherein at least one of the first end wall and the second end wall is in a non-perpendicular orientation relative to the base.
11. A parcel cart, comprising:
a substructure; and
a frame mounted to and supported by the substructure, the frame defining an internal volume in which parcels are received and stored for transport, and the frame including
a base,
a first end wall extending upwardly from the base, and
a second end wall extending upwardly from the base, the second end wall being configured to transition between an upright position and a lowered position to facilitate loading or unloading of the parcel cart,
a first side wall extending between the first end wall and the second end wall, and
a second side wall extending between the first end wall and the second end wall;
wherein the first side wall is comprised of a first netting removably and slidably connected to the first end wall and the second end wall, such that a height of the first side wall can be adjusted by selectively connecting or sliding the first netting along one or both of the first end wall and the second end wall.
12. The parcel cart as recited in claim 11 , wherein the second side wall is comprised of a second netting removably and slidably connected to the first end wall and the second end wall, such that a height of the second side wall can be adjusted by selectively connecting or sliding the second netting along one or both of the first end wall and the second end wall.
13. A parcel cart, comprising:
a substructure; and
a frame mounted to and supported by the substructure, the frame defining an internal volume in which parcels are received and stored for transport, and the frame including
a base,
a first end wall extending upwardly from the base, and
a second end wall extending upwardly from the base,
a first side wall extending between the first end wall and the second end wall, and
a second side wall extending between the first end wall and the second end wall,
wherein at least one of the first end wall and the second end wall is in a non-perpendicular orientation relative to the base;
wherein the substructure is mounted to a portion of the base located between the first end wall and the second end wall.
14. The parcel cart as recited in claim 13 , wherein the substructure and the frame collectively define a cavity for receiving a mobile robot.
15. The parcel cart as recited in claim 13 , wherein the first end wall and the second end wall are each in a non-perpendicular orientation relative to the base.
16. The parcel cart as recited in claim 13 , wherein the second end wall is configured to transition between an upright position and a lowered position to facilitate loading or unloading of the parcel cart.
17. The parcel cart as recited in claim 16 , wherein the frame is characterized as including a basket portion and a gate that is mounted for rotation with respect to the basket portion about a substantially horizontal axis, the gate at least partially defining the second end wall, such that the gate can rotate about the substantially horizontal axis to transition the second end wall between the upright position and the lowered position.
18. The parcel cart as recited in claim 17 , wherein the gate is mounted to the basket portion, such that the gate can be moved in a radial direction relative to the substantially horizontal axis.
19. The parcel cart as recited in claim 17 , wherein an upper surface of the gate includes a roller deck.
20. A parcel cart, comprising:
a substructure; and
a frame mounted to and supported by the substructure, the frame defining an internal volume in which parcels are received and stored for transport, and the frame including
a base,
a first end wall extending upwardly from the base, and
a second end wall extending upwardly from the base, the second end wall being configured to transition between an upright position and a lowered position to facilitate loading or unloading of the parcel cart,
a first side wall extending between the first end wall and the second end wall, and
a second side wall extending between the first end wall and the second end wall;
wherein the frame is characterized as including a basket portion and a gate that is mounted for rotation with respect to the basket portion about a substantially horizontal axis to transition the second wall between the upright position and the lowered position, the basket portion defining a fixed lower portion of the second end wall and the gate defining an upper portion of the second end wall;
wherein an upper surface of the gate includes a roller deck.