Excavator, basket and connection mechanism of basket

The invention discloses an excavator, a basket and a connection mechanism of the basket. The connection mechanism of the basket is used for connecting the basket and a bucket rod and comprises lug plate shaft sleeves, bucket rod front supporting shaft sleeves and a pin shaft, wherein each the lug plate shaft sleeve comprises a straight barrel part and a protection end face; the straight barrel parts are in interference connection with shaft sleeve mounting holes in a basket connection seat lug plate of the basket; the bucket rod front supporting shaft sleeves are arranged in inner holes in two ends of a bucket rod front support connected with the basket; the bucket rod front supporting shaft sleeves are in contact fit with the protection end faces of the lug plate shaft sleeves; and the pin shaft is connected with the lug plate shaft sleeves in the inner holes and the rod piece front supporting shaft sleeves in a rotatable manner. Therefore, the connection mechanism can protect matched faces of the basket and