Locking baffle plate device for accumulated roller way type conveyor

Abstract

The invention discloses a locking baffle plate device for an accumulated roller way type conveyor. The accumulated roller way type conveyor comprises a rack and multiple conveying rollers, the lockingbaffle plate device is arranged on the rack, and comprises a locking baffle plate and a four-bar mechanism, the four-bar mechanism comprises two lower connecting bars, two upper connecting bars, an upper rotational shaft and a lower rotational shaft, the upper rotational shaft and the lower rotational shaft are respectively fixedly installed on the rack and are in up-and-down parallel arrangement, the front ends of the two lower connecting bars are respectively hinged on the lower rotational shaft, the rear ends of the two lower connecting bars are respectively hinged at the lower part of thelocking baffle plate, the front ends of the two upper connecting rods are respectively hinged on the upper rotational shaft, the rear ends of the two upper connecting bars are respectively hinged inthe middle of the locking baffle plate, the two upper connecting bars are driven by a driving mechanism to rotate around the upper rotational shaft so as to drive the two lower connecting bars to rotate synchronously around the lower rotational shaft, and then the locking baffle plate is driven to lift up and down along an arc track. The locking baffle plate device has the advantages of guaranteeing that the lifting movements of the locking baffle plate can be normally performed.

Description

technical field [0001] The invention relates to the field of tobacco processing and conveying equipment, in particular to a stop baffle device for an accumulating roller conveyor. Background technique [0002] see figure 1 , in the prior art, the stop baffle lifting device of the FJ623 type accumulating roller conveyor adopts a cylindrical slider bushing mechanism, and its cylindrical slider bushing mechanism includes a lifting slide rod 3, a bushing 4, and a cylinder. The shaft sleeve 4 is installed on the support frame 2, the lifting slider 3 is slidably arranged on the shaft sleeve 4 and extends in the vertical direction, the first stop baffle 1 is connected to the top of the lifting slider 3, and the lifting slider 3 is driven by the cylinder Move up and down in the vertical direction, thereby driving the first stop baffle 1 to rise and fall, and then realize the blocking of the smoke box. Because the height dimension of the shaft sleeve 4 is too small, the axial dimen...

AI Technical Summary

Problems solved by technology

Because the height dimension of the shaft sleeve 4 is too small, the axial dimension of the protruding lifting slide bar 3 is far greater than the height dimension of the shaft sleeve. The lifting slide bar 3 near the shaft sleeve 4 is deformed. When the first stopper 1 lifts up and down, the lifting slide bar 3 is difficult to enter the shaft sleeve 4. When the cylinder retracts, the resistance increases, and the cylinder retracts and resets difficultly. Difficulty in raising and lowering the first stop baffle 1

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