Container transfer system
A container transfer system is disclosed. The container transfer system includes a conveyance mechanism configured to support a container and move the container along a first axis, and a lift mechanism configured to raise and lower the conveyance mechanism.
1. A container transfer system, comprising:
a conveyance mechanism configured to support a container and move the container along a first axis, the conveyance mechanism comprising
a drive tray including a channel,
a plurality of sockets mounted to the drive tray and positioned within the channel,
a conveyor chain mounted on the plurality of sockets, and
an electric motor connected to one of the plurality of sockets and configured to drive the conveyor chain; and
a lift mechanism configured to raise and lower the conveyance mechanism, the lift mechanism comprising
a frame,
an air spring attached at a first end to the frame and at a second end to the drive tray, wherein a height of the air spring can be adjusted to vary a distance between the frame and the conveyance mechanism,
a telescoping strut attached at a first end to the frame, and
a stabilizer slide attached to a second end of the telescoping strut, the stabilizer slide including a channel, wherein the drive tray is received within the channel of the stabilizer slide.
2. The container transfer system of claim 1 , wherein a glide pad is positioned within the channel of the stabilizer slide between the stabilizer slide and the drive tray.
3. The container transfer system of claim 1 , wherein the drive tray is configured to slide along the channel of the stabilizer slide.
4. The container transfer system of claim 1 , wherein the lift mechanism further comprises a stabilizer bar extending between the second end of the air spring and the second end of the telescoping strut.
5. The container transfer system of claim 4 , wherein the stabilizer bar is configured to telescope such that a length of the stabilizer bar is adjustable.
6. The container transfer system of claim 1 , wherein the frame is configured to mount to a vehicle.
7. The container transfer system of claim 1 , wherein the lift mechanism is a first lift mechanism attached to a first end of the conveyance mechanism, and a second lift mechanism is attached to a second end of the conveyance mechanism.
8. The container transfer system of claim 7 , wherein each of the first and second lift mechanisms is independently adjustable such that an angle of the conveyance mechanism can be adjusted.
9. The container transfer system of claim 1 , wherein the container includes an engagement structure for engaging the conveyance mechanism.
10. A vehicle comprising one or more of the container transfer systems of claim 1 .
11. A method for transferring a container between a first vehicle and a second vehicle or the first vehicle and a rack, the method comprising:
longitudinally aligning a first conveyance mechanism of a first container transfer system of the first vehicle with a second conveyance mechanism of a second container transfer system of the second vehicle or the rack, wherein the first conveyance mechanism comprises a drive tray including a channel, a plurality of sockets mounted to the drive tray and positioned within the channel, a conveyor chain mounted on the plurality of sockets, and an electric motor connected to one of the plurality of sockets and configured to drive the conveyor chain;
vertically aligning the first conveyance mechanism of the first container transfer system of the first vehicle with the second conveyance mechanism of the second container transfer system of the second vehicle or the rack by adjusting a lift mechanism of the first container transfer system of the first vehicle and/or a lift mechanism of the container transfer system of the second vehicle or the rack, wherein the lift mechanism comprises a frame, an air spring attached at a first end to the frame and at a second end to the drive tray, wherein a height of the air spring can be adjusted to vary a distance between the frame and the conveyance mechanism, a telescoping strut attached at a first end to the frame, and a stabilizer slide attached to a second end of the telescoping strut, the stabilizer slide including a channel, wherein the drive tray is received within the channel of the stabilizer slide; and
transferring a container from the first container transfer system of the first vehicle to the second container transfer system of the second vehicle or the rack with the first conveyance mechanism of the first container transfer system of the first vehicle and/or the second container transfer system of the second vehicle or the rack.
12. The method of claim 11 , wherein said longitudinally aligning comprises backing the first vehicle to the second vehicle or the rack such that the conveyance mechanisms are aligned.
13. The method of claim 11 , wherein said vertically aligning comprises adjusting a height of an air spring of the first lift mechanism of the first container transfer system.
14. The method of claim 11 , wherein said transferring comprises driving a conveyor chain of the first conveyance mechanism of the first vehicle.