The broken transmission device of cutting type breaking machine
Technical field
The utility model relates to a kind of QP cutting type breaking machine, particularly relates to a kind of broken transmission device of QP cutting type breaking machine, is to the improvement on the broken transmission structures of existing QP cutting type breaking machine, belongs to Machine Manufacturing Technology.
Background technology
QP cutting type breaking machine is and the matching used crushing mechanism of train tippler, and equipment is installed on the grate plate below the train tippler, is used for broken and cleaning can not be trapped in bulk materials on the grate plate by the grate plate hole.The similar cutting type breaking machine of domestic production at present, its broken transmission device are Dual-motors Driving (two motors link with the left and right end of broken roller respectively), and the two ends motor can not play a role simultaneously, and it is higher to waste energy.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, for improving the broken transmission device effective power of existing QP cutting type breaking machine, reduce energy loss, improve by research, provide a kind of broken transmission device of novel QP cutting type breaking machine, this fragmentation transmission device has efficiently, low consumption, structure advanced person's characteristics, change two original motor driven systems into a motor driven systems, innovative design simultaneously attachment driving shaft, make broken roller be equivalent to two motor-driven.
The technical scheme that the utility model provides is: the broken transmission device of this cutting type breaking machine, include motor, gear-box, broken roller, gear-box, be characterized in also including attachment driving shaft, be connected by attachment driving shaft between described gear-box and the gear-box, described motor is a drive motor, this motor by gear-box with when broken roller one end is connected, also be connected with the other end of broken roller by gear-box, attachment driving shaft, gear-box.
In technique scheme, other part of the QP cutting type breaking machine except that broken transmission device is same as the prior art.
Compared with prior art, the beneficial effects of the utility model are: change two original motor driven systems into a motor driven systems, innovative design simultaneously attachment driving shaft, make broken roller be equivalent to two motor-driven, have efficient, low consumption, structure advanced person's characteristics.
Description of drawings
Accompanying drawing is the broken transmission system schematic diagram that the utility model provides.
The specific embodiment
As shown in the figure, the broken transmission device of this cutting type breaking machine, include motor 1, gear-box 2, broken roller 4, gear-box 5, also include attachment driving shaft 3, be connected by attachment driving shaft 3 between described gear-box 2 and the gear-box 5, described motor 1 is a drive motor, this motor 1 by gear-box 2 with when broken roller 4 one ends are connected, also be connected with the other end of broken roller 4 by gear-box 2, attachment driving shaft 3, gear-box 5.
During work, after motor 1 starting, drive broken roller 4 rotations by gear-box 2, attachment driving shaft 3, gear-box 5, cutting teeth will be trapped in bulk materials 7 fragmentations on the grate plate 6 on the broken roller 4, and material is discharged downwards through the grate plate hole.