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Coupling for stirring device

A stirring device and coupling technology, which is applied in the field of transmission component couplings, can solve problems such as loss, loose positioning of elastic parts, easy displacement, etc.

Inactive Publication Date: 2012-08-22
SUZHOU JINXIANG TITANIUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of adding elastic parts between the two half-couplings is used to strengthen the buffering and damping effect of the coupling on the shaft and to improve the dynamic performance of the shaft system, but the positioning of the elastic parts is often not firm. Easy to shift, especially unstable when installing or removing the coupling, easy to pop out, causing inconvenience such as loss

Method used

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  • Coupling for stirring device
  • Coupling for stirring device
  • Coupling for stirring device

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Embodiment Construction

[0018] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0019] Such as Figure 1-2 As shown, a coupling of a stirring device of the present invention is used to connect the driving shaft and the driven shaft of the stirring device so that they rotate together to transmit torque, and the coupling includes two identical hollow half-couplings One end of each half-coupling cylinder 2 is provided with the same boss 4 extending outward from the side wall of the cylinder 2 . An annular elastic pad is arranged between the two half-couplings to reduce vibration. The cross section of the two bosses 4 is circular, and the two bosses 4 are provided with circular fixing holes 41 corresponding to each other, a...

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Abstract

The invention relates to a coupling for a stirring device. A driving shaft and a driven shaft which are used for being connected with the stirring device rotate jointly so as to transmit torque. The coupling comprises two hollow half-coupling barrels, one end of each half-coupling barrel is provided with a boss extending outwards from a side wall of the barrel, and the two bosses are provided with fixing holes corresponding to each other. The coupling is characterized in that identical annular grooves are arranged on planes of the two bosses, and at least one axial limiting protrusion is arranged in the annular grooves. The grooves for placing annular elastic pieces are arranged in the bosses of the coupling, simultaneously the limiting protrusion is arranged, the positioning action on the elastic pieces is enhanced, the elastic pieces are fixed easily in installation, and the elastic pieces cannot jump out easily in dismantling so that the loss is avoided. Inserting structures matched with each other can be arranged on the two half couplings, assist a thread connecting piece in enlarging friction between the two half couplings, and reduce stress and consumption of the thread connecting piece.

Description

technical field [0001] The invention relates to a shaft coupling of a transmission part, in particular to a shaft coupling used on a stirring shaft of a stirring device. Background technique [0002] The leaching tank is a liquid-solid reactor that realizes leaching at normal pressure and temperature below 373K. The leaching tanks that are widely used in the extraction and metallurgy of non-ferrous metals mainly include percolation tanks, compressed air stirring tanks, mechanical stirring tanks, combined air and mechanical stirring tanks, and Carmel towers. Wherein the stirring tank is equipped with a stirring device, and the stirring device includes a stirring shaft, a paddle and a shaft coupling. The stirring shaft is divided into two, the driving shaft and the driven shaft, and the two shafts are connected by a coupling so that they can rotate together. Specifically, a coupling includes two half-couplings, which are respectively connected to the driving shaft and the d...

Claims

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Application Information

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IPC IPC(8): F16D1/076
Inventor 范祥荣
Owner SUZHOU JINXIANG TITANIUM EQUIP
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