Discussion on daily maintenance of mobile screw ship unloader by screw ship unloader manufacturer

Screw ship unloader manufacturers talk about the daily maintenance of mobile screw ship unloader: first of all, the working environment of mobile screw ship unloader is usually bad, and the working intensity of mobile screw ship unloader is very high. Many of our ship unloaders find that it will not take long to present such and such problems, So how do we operate the ship unloader? The standard is to use the ship unloader to make the ship unloader reach the appropriate state.

1、 The most important part is the traveling organization of ship unloader

Anchor not pulled out to prevent: refers to the anchor limit signal signal signal is connected, and the crane system is self-supporting.

Disposal: check whether the anchor pin can be pulled out and whether the anchor limit can be set to the regular position.

2、 Anti climbing device block of ship unloader: it refers to the protection signal code that the anti climbing device is not lifted, the anti climbing device protection signal code is connected, and the crane system is self-supporting.

Disposal: check whether the anti climbing device can be lifted and whether the limit of anti climbing device can reach the deformation position.

3、 Limit stop of ship unloader: it refers to the protection signal code of cable drum limit signal signal signal connected and crane system self-supporting.

Disposal: check whether the traveling limit of cable drum is deformed and whether the inner and middle C-type limit is damaged.

4、 The running signal is abnormal, and the crane can't move: check whether there are sundries in the crane track, and whether the anti climbing device is scattered, etc.

1. Lifting structure

2. Overload prevention: refers to the lifting load that exceeds the extra lifting load of the crane.

Disposal: increase the weight of the load.

5、 Frequency converter to prevent: due to improper control or skew pull inclined crane, wire rope force is not uniform caused by the stop.

Disposal: generally prevent reset. If it is necessary to handle the tension, the wire rope is not evenly stressed, or ask the electrician to check.