Track device of seedling raising seeder

• Main Authors: WU HUACONG, ZHANG SHUBIAO, ZHANG JUNIAN, WU ZHIYUAN, ZHANG LIN
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FERTILISING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PLANTING; SOWING; TRAPPING

The utility model relates to a track device of a seedling raising seeder, which comprises two parallel tracks and a support frame. The track device is characterized in that the support frame comprises foot stands, timber feet and diagonal sheets which are respectively and vertically arranged at two ends of the tracks; each foot stand comprises a cross-bar and two short angle irons, the two short angle irons are vertically welded and fixed at two ends of the cross-bar, and each short angle iron is provided with bolt holes for fixing the timber feet, the diagonal sheets and the tracks; two surfaces of each timber foot are closely clung to the short angle iron, each track is closely clung to the outer sides of the short angle irons, and each timber foot, each short angle iron and each track are locked and fixed by a bolt; and each short angle iron and each timber foot are respectively provided with a second locking point, one ends of the diagonal sheets are locked and fixed together by the second locking point,