Double-spiral conical mixer

Abstract

The invention discloses a double-spiral conical mixer. The double-spiral conical mixer comprises a left rack, a right rack and a rotating shaft, wherein the rotating shaft is arranged on the left rack and the right rack, a driving device is arranged on the left rack, a rotary electric transmission device is arranged on the right rack, the left end of the rotating shaft is connected with the driving device, and the right end of the rotating shaft is connected with the rotary electric transmission device through a right connecting flange; a mixing device is arranged on the rotating shaft, and an included angle between the mixing device and the rotating shaft is 25-35 degrees. The driving device comprises a speed reducer and a left connecting flange, and the rotating shaft is connected with a shaft extension unit of the speed reducer through the left connecting flange. The mixing device comprises a lifting and clamping mechanism and a mixing hopper which is arranged in the lifting and clamping mechanism.

Description

technical field [0001] The invention relates to a double-helix conical mixer. Background technique [0002] With the continuous development of the modern industrial process, a large number of factories continue to be built. In the operation of the factory, some raw materials need to be cut and crushed. The materials after cutting and crushing are used in metallurgy, building materials, chemicals, mines, It is used in the crushing of mineral materials in large-scale industries such as highway construction, water conservancy and hydropower, refractory materials, and steel, and in the crushing of materials in food, chemical, pharmaceutical, greening, sanitation, and other industries. However, there are some problems in the structure of the existing mixer, mainly in: (1) the lifting and tightening mechanism is complicated, and installation and maintenance are inconvenient; Or under-positioning phenomenon, it is necessary to perform positioning operation again, which affects the...

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Problems solved by technology

However, there are some problems in the structure of the existing mixer, mainly in: (1) the lifting and tightening mechanism is complicated, and installation and maintenance are inconvenient; Or under-positioning phenomenon, it is necessary to perform positioning operation again, which affects the working efficiency; (3) It is inconvenient to clamp the hopper, and it needs to be manually aligned multiple times before it can be in place; (4) The clamping of the hopper is not reliable, and there is a sliding problem when the mixer rotates , causing abnormal noise; (5) The steel-steel clamping surface requires a large force, resulting in the need to increase the structural strength of the whole machine and increase the space size of the equipment; (6) The control method is single and does not have the Internet debugging function Therefore, it cannot meet the user's remote control and remote adjustment needs in time

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