Pelletizer lifter

Abstract

The invention discloses a pelletizer lifter. The pelletizer lifter comprises a mounting frame, and a speed reducer shell mounted on the mounting frame, wherein the left and right ends of the speed reducer shell are both opened, and the left and right opened ends of the speed reducer shell are respectively provided with a left cover and a right cover; a motor, a gear shaft, a driving chain wheel shaft, a first gear, a hub friction disc, a second gear, a driving chain wheel and the like are mounted in the speed reducer shell; and in addition, the pelletizer lifter further comprises a chain, a lifting hook and the like. When the pelletizer lifter is used, and the motor is started, stopped and reversed, rigid impact is generated in the engaged place of the gear, and the friction disc can achieve an effect of cushion protection; in addition, when a lifted weight is overload, the friction disc generates relative rotation with a second-level gear and a hub to prevent the blockage and the burn down of the motor; and moreover, a lifting mechanism realizes the lifting of a pelletizer through engaging the annular chain by the chain wheel which is driven by motor input torque through the deceleration of the gear, so that the purpose of deceleration precise lifting is achieved, and the effect of transmission stability is achieved.

Description

Technical field: [0001] The invention relates to a granulator, in particular to a granulator elevator. Background technique: [0002] In the context of current social progress, the application of granulators is more extensive, including pharmaceutical granulators, plastic granulators, urea granulators, and food granulators. There are some deficiencies in its application process. Because the lifting speed of the granulation lifting mechanism is not uniform, the rising process is not stable, and the rising position is not accurate, which leads to the inability of the granulation to reach the designated position accurately. The unsteady phenomenon leads to positional errors in the granulation and molding process, resulting in an increase in the reject rate in the production process, an increase in the product failure rate, and a decrease in production efficiency, thereby increasing production costs. At the same time, according to the understanding that the granulation lifting ...

AI Technical Summary

Problems solved by technology

There are some deficiencies in its application process. Because the lifting speed of the granulation lifting mechanism is not uniform, the rising process is not stable, and the rising position is not accurate, which leads to the inability of the granulation to reach the designated position accurately. Unstable phenomenon, resulting in positional errors in the granulation molding process, resulting in an increase in the reject rate in the production process, an increase in the product failure rate, and a decrease in production efficiency, thereby increasing production costs

At the same time, according to the understanding that the granulation lifting mechanism requires a lot of funds, large volume, and many shortcomings in the production process, etc., it has brought a certain negative impact on the production efficiency of the enterprise.

[0003] The lack of an automatic lifting mechanism in its production process has caused a waste of human resources, and has increased the number of production links, complicated procedures, and increased human factors, resulting in a decrease in product quality in the production process.

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