Novel adjustable sliding wheel device for agricultural machine

• Main Authors: CHEN DIANYING, XU JIAN, PENG GUOXIA
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2017
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention provides a novel adjustable sliding wheel device for an agricultural machine. The novel adjustable sliding wheel device comprises an installing frame, an adjusting frame, an adjusting mechanism, a sliding wheel and a rotating shaft. The adjusting frame comprises a first rotation shaft, a first positioning strip, a second positioning strip, a second rotation shaft, a third rotation shaft, a third positioning strip, a fourth positioning strip and a fourth rotation shaft. The adjusting mechanism comprises a rotation block and a screw, wherein the rotation block is rotationally arranged on the installing frame, the rotation block is provided with an inner thread hole matched with the screw, the first end of the screw is connected with the fourth rotation shaft, and the second end of the screw penetrates the inner thread hole. The lower end of the third positioning strip and the lower end of the fourth positioning strip are rotationally provided with a first installing shaft and a second installing s