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Few-teeth-difference internal-meshing four-shunt pile machine reducer with oil temperature alarm function
The invention relates to the technical field of speed reduction of a pile machine and provides a few-teeth-difference internal-meshing four-shunt pile machine reducer with an oil temperature alarm function. The few-teeth-difference internal-meshing four-shunt pile machine reducer comprises a box body, motors, a cover plate and an internal-meshing four-shunt transmission part and is characterized in that an oil temperature sensor is arranged in the box body; one or two labyrinth vent hoods are arranged on the cover plate; each labyrinth vent hood comprises an outer housing, a labyrinth housing and an exhaust pipe; the two motors are invertedly connected with the lower part of the box body; the shaft-extension ends of the motors are connected with few-teeth-difference reducers; the internal-meshing four-shunt transmission part comprises driving wheels, shunt gears in bilateral symmetry and central gear rings; the spindles of the shunt gears are fixed on support plates; the support plates are connected onto cover plates of housings of the few-teeth-difference reducers; the central gear rings are connected with discs; the discs are connected with a main cylinder; the main cylinder is supported at a circular inner hole in the center of the box body through bearings; the main cylinder is connected with a drill rod flange. The few-teeth-difference internal-meshing four-shunt pile machine reducer has the benefits as follows: the dynamic state of the reducer can be mastered, the air pressure inside the box body and the air pressure outside the box body are balanced, and since the motors are arranged invertedly, the overturning moment of the pile machine is reduced, and the overturning accident probability is reduced; the internal-meshing four-shunt bearing capacity is high, the quenching and tempering difficulty and carburization difficulty of the inner gear rings are low and the cost is low.
Few-teeth-difference internal-meshing four-shunt pile machine reducer with oil temperature alarm function
The invention relates to the technical field of speed reduction of a pile machine and provides a few-teeth-difference internal-meshing four-shunt pile machine reducer with an oil temperature alarm function. The few-teeth-difference internal-meshing four-shunt pile machine reducer comprises a box body, motors, a cover plate and an internal-meshing four-shunt transmission part and is characterized in that an oil temperature sensor is arranged in the box body; one or two labyrinth vent hoods are arranged on the cover plate; each labyrinth vent hood comprises an outer housing, a labyrinth housing and an exhaust pipe; the two motors are invertedly connected with the lower part of the box body; the shaft-extension ends of the motors are connected with few-teeth-difference reducers; the internal-meshing four-shunt transmission part comprises driving wheels, shunt gears in bilateral symmetry and central gear rings; the spindles of the shunt gears are fixed on support plates; the support plates are connected onto cover plates of housings of the few-teeth-difference reducers; the central gear rings are connected with discs; the discs are connected with a main cylinder; the main cylinder is supported at a circular inner hole in the center of the box body through bearings; the main cylinder is connected with a drill rod flange. The few-teeth-difference internal-meshing four-shunt pile machine reducer has the benefits as follows: the dynamic state of the reducer can be mastered, the air pressure inside the box body and the air pressure outside the box body are balanced, and since the motors are arranged invertedly, the overturning moment of the pile machine is reduced, and the overturning accident probability is reduced; the internal-meshing four-shunt bearing capacity is high, the quenching and tempering difficulty and carburization difficulty of the inner gear rings are low and the cost is low.
Few-teeth-difference internal-meshing four-shunt pile machine reducer with oil temperature alarm function
WU SHENGZHEN (author)
2015-12-23
Patent
Electronic Resource
English
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