A transfer machine for the upper and lower tracks of the roadheader feeder

Abstract

The invention provides a transferring machine for going on-off rails of a heading machine material vehicle. The transferring machine comprises a u-shaped bracket component (1), two e-shaped brackets (2), two sets of frame rails, a transferring assembly (3) and two sets of vehicle body assemblies (4), and is characterized in that each of the longitudinal outer side surfaces of the middle positionsof the upper parts and the lower parts of two free ends of the u-shaped frame (11) is provided with a bearing boss (16), a lower-layer supporting fixed sliding block (38) is fixedly arranged on a chassis (41), the cylinder body of the upper transverse translation sliding block driving cylinder (33) and the cylinder body of a frame rail driving cylinder (37) are fixedly arranged on the chassis, thefree end of a piston rod of the upper-layer transverse translation sliding block driving cylinder (33) is connected with an upper-layer transverse translation sliding block (32), and the free end ofa piston rod of the frame rail driving cylinder (37) is connected with a frame rail driving cylinder connecting frame (36). The transferring machine for going on-off rails of the heading machine material vehicle can be used under the condition that original rails at the rear part of the heading machine is not damaged, transverse transferring can be carried out from the side edge of the rails to alifting point to realize the going on-off rails of the material vehicle.

Description

technical field [0001] The invention belongs to the technical field of mechanical conveying equipment, and in particular relates to a transfer machine used for the upper and lower tracks of a roadheader feeder. Background technique [0002] With the advancement of modern technology, large boring machines have been widely used in tunnel construction. During the excavation process of the tunneling main engine, on the one hand, the excavated soil and gravel should be loaded on the slag truck, transported out from the track at the rear of the roadheader, and finally moved to the lifting point for lifting; on the other hand, it also needs to Load pipe laying materials such as channel segments from the lifting point onto the raw material truck, and the raw material truck travels along the track to the supporting part at the rear of the roadheader, and unloads it to the installation equipment. [0003] In engineering practice, due to the limitation of the site environment, sometim...

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that the original track must be cut off, and the disconnected track must be reconnected when there is no need for transfer, which is time-consuming and labor-intensive, and there are potential safety hazards

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