초록 ▼

A multi-function truck of the present invention has a load-carrying platform, a pump having a motor driven by electric power from an AC power supply and mounted in a space below the load-carrying platform, and a liquid collector loaded on the load-carrying platform. The load-carrying platform also h

A multi-function truck of the present invention has a load-carrying platform, a pump having a motor driven by electric power from an AC power supply and mounted in a space below the load-carrying platform, and a liquid collector loaded on the load-carrying platform. The load-carrying platform also has thereon a hose having the length enough to connect one pipe-end of a suction or a delivery of the pump to the liquid collector and a hose having the length enough to connect the other pipe-end of the pump to a on-site liquid container placed at a collection site, containing an accumulated liquid, wherein a switch is disposed between a plug connected to the AC power supply and the motor, and when a load current exceeds a specified value due to a cause on the side of the truck, the electric current of the AC power supply borrowed is automatically intercepted by the side of the truck.

대표청구항 ▼

1. A multi-function truck, comprising: a load-carrying platform for carrying a load; a pump having a motor, mounted in a space below said load carrying platform and driven by electric power from an AC power supply at a collection site; a liquid collector loaded on said load-carrying platform, w

1. A multi-function truck, comprising: a load-carrying platform for carrying a load; a pump having a motor, mounted in a space below said load carrying platform and driven by electric power from an AC power supply at a collection site; a liquid collector loaded on said load-carrying platform, wherein said liquid collector can be unloaded from said load-carrying platform; a first connecting hose having the length enough to connect a pipe-end of a suction or a delivery of said pump to said liquid collector loaded on said load-carrying platform; a second connecting hose having the length enough to connect another pipe-end of said pump to receive collected liquid from an on-site liquid container placed at the collection site; a plug for connecting said AC power supply to said motor; and a switch disposed between said plug and said motor, wherein said switch automatically intercepts electric current from said AC power supply, when a load of electric current exceeds a predetermined value, wherein a generator is mounted in a space below said load-carrying platform. 2. A multi-function truck, comprising: a load-carrying platform for carrying a load; a pump having a motor, mounted in a space below said load carrying platform and driven by electric power from an AC power supply at a collection site; a liquid collector loaded on said load-carrying platform, wherein said liquid collector can be unloaded from said load-carrying platform; a first connecting hose having the length enough to connect a pipe-end of a suction or a delivery of said pump to said liquid collector loaded on said load-carrying platform; a second connecting hose having the length enough to connect another pipe-end of said pump to receive collected liquid from an on-site liquid container placed at the collection site; a plug for connecting said AC power supply to said motor; and a switch disposed between said plug and said motor, wherein said switch automatically intercepts electric current from said AC power supply, when a load of electric current exceeds a predetermined value, wherein said motor mounted in the pump is driven by electric power selectively received from a generator mounted in a space below said load-carrying platform or said AC power supply. 3. A multi-function truck according to claim 2, wherein said motor mounted in the pump is driven by electric power selectively received from said generator mounted in a space below said load-carrying platform or said AC power supply.