Prewrath makes a convincing argument that Rev 7:9–17 portrays the result of the raptured and resurrected people of God.
There is, however, another passage in the Apocalypse that I believe pictures the rapture in action using harvest imagery:
“Then I looked, and behold, a white cloud, and sitting on the cloud was one like a son of man, having a golden crown on His head and a sharp sickle in His hand. And another angel came out of the temple, crying out with a loud voice to Him who sat on the cloud, “Put in your sickle and reap, for the hour to reap has come, because the harvest of the earth is ripe.” Then He who sat on the cloud swung His sickle over the earth, and the earth was reaped.” (Rev 14:14–16)
This reaping is followed up immediately with a different reaping, a wrathful harvest, in Rev 14:17ff.
The following article makes a detailed argument for this interpretation:
When Christ comes again, there are several events that will happen in conjunction with His second coming. One of them is the resurrection of the righteous dead, along with the translation of all living saints. Many people refer to this as the rapture of the church. These believers will not have to experience death because they will receive their incorruptible bodies in a moment in the twinkling of an eye, see I Corinthians 15:51-55. Many people believe that I Thessalonians 4:13-18 is the only passage that speaks of the rapture of the church. This is not true. There are several and Revelation 14:14-16 is one of them. The word “rapture” does not appear there, but neither does it appear in I Thessalonians 4:13-18….