ACTUATING SYSTEM FOR EJECTOR OF DUMP TRUCK

摘要

An actuating system for an ejector of a dump truck is disclosed herein. The dump truck includes a load carrying container having a first end and a second end. The actuating system includes a fluid cylinder, a first pulley, a second pulley, a third pulley, a first belt, and a second belt. The first pulley coupled to a second end of the fluid cylinder. The first belt coupled to the ejector blade at one end and coupled to the second pulley at the other end. The first belt passes over the first pulley and the second pulley to pulls the ejector blade in a first direction as the fluid cylinder extends. Similarly, the second belt passes over the first pulley and the third pulley to pull the ejector blade in a second direction as the fluid cylinder retracts.

主权项

1. An actuation system for an ejector blade of a dump truck, the dump truck comprising a load carrying container having a first end and a second end, wherein the ejector blade is configured to move inside the load carrying container between the first end and second end, the actuation system comprising:
a fluid cylinder having a first end a second end, wherein the first end is coupled to the load carrying container; a first pulley coupled with the second end of the fluid cylinder; a second pulley coupled proximal to the second end of the load carrying container; a third pulley coupled proximal to the first end of the load carrying container; a first belt coupled to the ejector blade at one end and coupled to the second pulley at the other end, the first belt passes over the first pulley and the second pulley, the first belt moves the ejector blade in a first direction as the fluid cylinder extends; and a second belt coupled to the ejector blade at one end and coupled to the third pulley at the other end, the second belt passes over the first pulley and the third pulley, the second belt moves the ejector blade in a second direction as the fluid cylinder retracts.