Bottom tray dolly of back pushing -type goods shelves

• Main Authors: ZHUANG YONG, WEI LAIZHONG
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a bottom tray dolly of back pushing -type goods shelves, gyro wheel on including the automobile body and locating the automobile body, the bottom both sides that the automobile body is located the crossbeam of front side are equipped with anterior blotter, and the trailing flank that is located the crossbeam of rear side is equipped with the rear portion blotter, four angles of the bottom surface of automobile body respectively are equipped with one and prevent inclined to one side gyro wheel, longeron bottom that the automobile body is located the intermediate position respectively is equipped with one and prevents turning over the draw -in groove in both ends around, the utility model discloses simple structure, convenient to use utilizes and to prevent that inclined to one side gyro wheel prevents sideslip about the tray dolly, and for rolling friction when preventing inclined to one side gyro wheel with the contact of goods shelves longeron, frictional force is compared and has been reduced much with in the past sliding friction, and is less to the injury of goods shelves and tray dolly, has guaranteed the life of tray dolly, it prevents turning over the draw -in groove card and on the goods shelves longeron of its below, has prevented that the condition of perk on one side from appearing in the tray dolly to locate two of bottom of the car body.