Automatic recovery unit that extends of on-vehicle canvas

• Main Authors: KANG JINGDONG, LI PENGPENG, LIU YANFENG, FENG BINGLONG, LI LEI
• Format: Patent
• Language: English
• Published: 02.09.2015
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS; VEHICLES IN GENERAL

The utility model discloses an automatic recovery unit that extends of on-vehicle canvas installs the winding axle at the front end top of car car hopper, twines epaxial winding and is provided with the canvas, being provided with the spout at the car hopper top along the length direction of car hopper, being equipped with the fixed axle in the spout, the fixed axle is connected with the one end of canvas, install the motor on the car, the motor passes through link gear drive fixed axle and moves in the spout, makes the canvas cover in car hopper top or recovery. The utility model discloses having set up the slidingtype and having expanded the mechanism, the gliding mode of accessible is expanded the canvas and is covered in the car hopper top, and operation process is convenient, the device convenient operation, the cost of manufacture is very cheap above all, utilizes instruments such as wheel, cable to make, has actual using value, the device's convenient to use the expansion and the recovery of car hopper canvas, greatly increased operating personnel's factor of safety.