English to German Tech/Engineering Automotive / Cars & Trucks Mischfahrzeuge

https://patents.google.com/patent/US20130182525


DETAILED DESCRIPTION
[0046]
As shown in FIG. 1, the invention discloses a concrete mixing-and-transport truck, including a sub-frame 1 and, a mixing drum 2 with a rotary driving mechanism, which is installed on the sub-frame 1. A feed-in/feed-out port is configured to the back end of the mixing drum 2. On the sub-frame 1, a belt transmission 5 used for feeding out the material is installed. Alternatively, a groove (sluice) mechanism used for feeding out the material can be provided on the sub-frame 1. In other embodiments, a discharging mechanism with pump power can be provided on the sub-frame 1.
[0047]
A ***rotary sealing stand 3*** is installed on the sub-frame 1, and a rotary support body 6 is capable of being installed on the rotary sealing stand 3 in movable connecting manner such as hinged connection and elastic body connection (for example, a spring), etc. Furthermore, a mixing drum roller 4 is fixed on the rotary sealing stand 3.