Cap-grabbing manipulator on the smoke guiding vehicle

Abstract

The invention discloses a cap-grabbing manipulator on a smoke guiding vehicle. The structure comprises: four connecting rods are uniformly hinged at the lower end of the bracket, the lower ends of the connecting rods are hinged with the middle parts of the grippers, and the upper ends of the four grippers are Evenly hinged on the movable hanger, the movable hanger is provided with a driving rod, and an auxiliary claw block is also fixedly arranged at the grasping end of each claw hand. Beneficial effects of the present invention: Since the auxiliary claw block is set on the grasping end of the claw hand, the contact point between the grasping end of the claw hand on the cover grasping manipulator on the smoke guiding vehicle and the furnace cover is increased, so that the furnace cover can be stably and reliably Grasping the furnace cover overcomes the disadvantages that the previous grasping end and the furnace cover are a single contact point, and the position of the furnace cover and the position of the cover grabbing manipulator have a large deviation.

Description

technical field [0001] The invention relates to a smoke guiding vehicle used in conjunction with a tamping coke oven, in particular to a cover gripping manipulator on the smoke guiding vehicle. Background technique [0002] The smoke guide car is used on the roof of the tamping coke oven. The smoke guide car is usually equipped with a cover gripping manipulator, which is mainly used to open the furnace cover on the coke oven roof. The structure of the currently used cover gripping manipulator is as follows: four connecting rods are evenly hinged at the lower end of the bracket, the lower end of the connecting rod is hinged with the middle part of the gripper, and the upper ends of the four grippers are evenly hinged on the movable hanger. The movable hanger is connected with a driving rod. When working, the smoke guiding vehicle moves the cover grabbing manipulator to the top of the furnace cover that needs to be opened, then lowers the cover grabbing manipulator to the hei...

AI Technical Summary

Problems solved by technology

[0003] Due to the long-term influence of high temperature on the top of the coke oven, the distance between the furnace cover and the furnace cover (including the horizontal and vertical distances), as well as the center size of the track, the horizontality and straightness of the track have a large error from the theoretical value. When working, the position deviation will occur when the smoke guiding vehicle moves the cover grabbing manipulator above the furnace cover, and because the grasping end of the claw hand of the above cover grabbing manipulator is in single point contact with the furnace cover, that is, each claw The contact area between the grasping end of the hand and the furnace cover is small. After the position deviation occurs, the cover-grasping manipulator cannot grasp the furnace cover stably and reliably, which affects the normal operation of the smoke guide.

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