Spill shield for refuse collection vehicle

A spill shield assembly for a refuse collection vehicle, said vehicle having:

• (a) a refuse collection compartment that is defined in part by a pair of side walls;
• (b) a refuse storage compartment that is located adjacent to the refuse collection compartment;
• (c) a container-lifting assembly which is adapted to lift a container into a position over the collection compartment so that the contents of the container may be dumped into the collection compartment;
• (d) a packer ram assembly including:
• (i) a packer face plate;
• (ii) a hydraulic cylinder that is adapted to move the packer face plate across at least a substantial portion of the collection compartment between a forward position in which the packer face plate is disposed at the side of the collection compartment opposite the storage compartment and a rearward position in which the packer face plate is disposed adjacent to the storage compartment;
• said spill shield assembly comprising:
• (e) a slide panel assembly comprising:
• (i) a rear slide panel which is pivotally mounted to the top of the packer face plate and which includes a guide receiver;
• and
• (ii) a front slide panel which includes a guide that is adapted to engage with and slide within the receiver of the rear slide panel, so that the front slide panel slides over the rear slide panel between an extended position in which the slide panels are disposed generally horizontally when the packer face plate is in a rearward position and a retracted position in which the slide panels are overlapped and are disposed at an angle so as to direct any material falling thereon into the collection compartment when the packer face plate is in a forward position;
• (f) a pair of brackets, one of which is attached at each side of the forward end of the front slide panel;
• (g) a pair of ramps, each of which is attached to one of the side walls of the collection compartment;
• (h) a pair of front rollers, one of which is attached to each bracket so that each roller engages the ramps as the front and rear slide panels move between the extended position and the retracted position;
• (i) a pair of links, each having a front end and a rear end, wherein the front end of each link is pivotally attached to one of the brackets behind the front roller and the rear end of each link is pivotally attached to the packer face plate;
• (j) a pair of rear rollers, one of which is attached to each link, which rollers are adapted to engage the ramps as the front and rear slide panels move between the extended position and the retracted position;
• wherein the links, the front and rear rollers and the ramps are arranged so that when the packer face plate is in the forward position, the slide panel assembly is in the retracted position and does not interfere with the movement of the container-lifting assembly or the dumping of refuse from the container;
• and
• wherein the links, the front and rear rollers and the ramps are arranged so that when the packer face plate is in the rearward position, the slide panel assembly is in the extended position and covers a substantial portion of the top of the collection compartment forward of the packer face plate.

A spill shield assembly for a refuse collection vehicle, said vehicle having:

• (a) a refuse collection compartment that is defined in part by a pair of side walls;
• (b) a refuse storage compartment that is located adjacent to the refuse collection compartment;
• (c) a packer ram assembly including:
• (i) a packer face plate;
• (ii) a force-applying mechanism that is adapted to move the packer face plate across at least a substantial portion of the collection compartment between a forward position in which the packer face plate is disposed at the side of the collection compartment opposite the storage compartment and a rearward position in which the packer face plate is disposed adjacent to the storage compartment;
• said spill shield assembly comprising:
• (d) a slide panel assembly comprising a front slide panel and a rear slide panel, wherein one of the front and rear slide panels is adapted to slide over the other between an extended position, in which the slide panels cover a substantial portion of the top of the collection compartment forward of the packer face plate when the packer face plate is in a rearward position, and a retracted position, in which the slide panels are overlapped and are disposed at an angle so as to direct any material falling thereon into the collection compartment when the packer face plate is in a forward position;
• (e) a link having a front end and a rear end, wherein the front end of the link is pivotally attached to the slide panel assembly and the rear end of the link is pivotally attached to the packer face plate, so that when the packer face plate is in the forward position, the slide panel assembly is in the retracted position, and when the packer face plate is in the rearward position, the slide panel assembly is in the extended position.