22-10-2008 дата публикации
Номер: CN0101289896A
Принадлежит:
The invention relates to an automatic wall plasterer, comprising a spray painting mechanism which is fixed on a worktable on the top of a lifter, wherein, the spray painting mechanism comprises a flow divider provided with a nozzle; a painting bucket on a support, a pump on a plasterer body and the flow divider are connected in order through a delivery pipe; the lifter is connected with a first motor through a first transmission mechanism; wheels on the bottom of the plasterer body is connected with a second motor through a second transmission mechanism; the top of the worktable is provided with a first travel switch which makes the first motor reverse; a second travel switch is arranged on a soleplate of the plasterer body and is a double-throw switch which switches between a normally closed contact and a normally open contact; the normally open contact of the second travel switch is connected to a power cord of the second motor and also connected to a time delay circuit of a time relay ...
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