Pull-type auxiliary lifting device of seeder

The utility model discloses a pull-type auxiliary lifting device of a seeding machine, which comprises a T-shaped bracket formed by welding a cross beam and a longitudinal beam, and the T-shaped bracket can support and erect a seeding end of the seeding machine and can synchronously move along with the seeding machine; bearing seats with adjustable mounting positions are mounted at the tops of the cross beams on two sides of the longitudinal beam, bearing blocks for supporting the seeding end of the seeding machine are connected to the bearing seats and mainly bear supporting legs at the seeding end of the seeding machine, and rollers are mounted at the bottoms of the cross beams on two sides of the longitudinal beam and are connected with the bearing blocks. According to the device, the seeding end of the seeding machine is supported and erected through the T-shaped bracket, so that the seeding end of the seeding machine is far away from the ground, and even if the seeding machine walks on a bumpy road surfa