Pneumatic hoisting and emptying device of finished product cabin

Abstract

The invention discloses a pneumatic hoisting and emptying device of a finished product cabin. The pneumatic hoisting and emptying device comprises an air cylinder and two groups of pulley devices, wherein a steel wire rope claw is arranged at the front end of the air cylinder; the pulley devices are connected with the air cylinder through the steel wire rope claw; each pulley device comprises a steel wire rope and a pulley; each steel wire rope is mounted on the pulley and the front end of the steel wire rope is connected with the steel wire rope claw; the tail end of the steel wire rope is connected with a blanking hopper; the blanking hopper is internally provided with a cloth bag; and the blanking hopper is vertically suspended. According to the pneumatic hoisting and emptying device of the finished product cabin, the blanking hopper is in sealed butt joint with a feeding opening of a filling vehicle, so as to reduce the field dust, improve the field environmental sanitation, ensure the physical and psychological health of station personnel, and avoid the occupational diseases caused by long-period dust pollution of the station personnel; meanwhile, the dust flying is reduced and finished products are ensured not to be lost, and the labor amount of secondary field cleaning of the station personnel is reduced; and the pneumatic hoisting and emptying device of the finished product cabin has the advantages of simple structure, convenience in operation and low production cost.

Description

technical field [0001] The invention relates to the technical field of pneumatic devices, in particular to a device with a cylinder to control the lifting of a discharge hopper. Background technique [0002] At present, most of the finished products of cement, lime, mineral powder and other enterprises are in powder structure. When the finished product warehouse is unloading the finished powder, because the site is mouth-to-mouth, the dust on the site is very large, which is harmful to the physical and mental health of the post personnel and the external environment. pose a great threat. At the same time, the long-term powder lifting also brings a certain loss to the output. Furthermore, in the process of using the filling truck to transport the finished materials, it is difficult to align the ash outlet with the filling truck feed inlet when putting it back, often due to the misalignment between the ash outlet and the feed inlet, resulting in dust when discharging. The as...

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Problems solved by technology

[0002] At present, most of the finished products of cement, lime, mineral powder and other enterprises are in powder structure. When the finished product warehouse is unloading the finished powder, because the site is mouth-to-mouth, the dust on the site is very large, which is harmful to the physical and mental health of the post personnel and the external environment. pose a great threat

At the same time, the long-term powder lifting will also bring a certain loss to the output.

Furthermore, in the process of using the filling truck to transport the finished materials, it is difficult to align the ash outlet with the filling truck feed inlet when putting it back, often due to the misalignment between the ash outlet and the feed inlet, resulting in dust when discharging. Ash leaked out, thus increasing the steps of manual cleaning, increasing the workload of workers on the job, and also affecting the environment on site

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