Bulk material distributing device

A technology of bulk materials and distributors, which is applied to blast furnace parts, furnaces, blast furnace details, etc., can solve the problems of complex structure and high price, and achieve the effects of stable transmission, compact structure, and simple maintenance and repair

Active Publication Date: 2009-11-18
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water-cooled gearbox introduced in China adopts planetary transmission and planetary transmission to meet the transmission requirements. Its structure is more complex and expensive.

Method used

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  • Bulk material distributing device

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing:

[0010] The rotating electrical machine 1 is supported on the fixed box 18 through the reduction device 2, the gear 4 is set on the output shaft of the reduction device 2, the ring gear 3 is connected to the inner ring of the slewing support 12 with bolts, and the outer ring of the slewing support 10 is fixed on the rotary On the box 21, the ring gear 3 meshes with the gear 4; the rotating motor 6 is supported on the fixed box 18 through the reduction device 7, the gear 9 is set on the output shaft of the reduction device 7, and the ring gear 8 is connected to the slewing support 10 with bolts. On the inner ring of the slewing bearing 10, the outer ring of the slewing bearing 10 is fixed on the slewing box 21, and the ring gear 8 meshes with the gear 9; the planetary bevel gear 11 is installed on the slewing box 21, and meshes with the ring gear 3 and the ring gear 8 ; The r...

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PUM

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Abstract

The invention discloses a bulk material distributing device belonging to the technical field of mechanical engineering. Two rotating motors are supported on a fixing box body by a speed reducer, a planet bevel gear is arranged on a gyratory box body and meshed with a gear ring, and the gyratory box body is fixed on the fixing box body; a tilting speed reducing mechanism is fixed on a bottom plate of the gyratory box body, and a bevel gear positioned on the input end of the tilting speed reducing mechanism is meshed with a bevel gear positioned on the output end of the planet bevel gear; a swivel chute is hung on a trunnion which is supported on the gyratory box body and connected to the output end of the tilting speed reducing mechanism; and a central hollow throat is arranged on the center of the fixing box body. The bulk material distributing device can realize the functions of chute tilting, chute rotation and chute tilting and rotation, has the advantages of compact structure, reliable drive, stable work, high drive efficiency, long service life, little maintaining workload and convenient chute replacement, can be used for blast furnace engineering of various types or other places where bulk materials are delivered.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering, and discloses a bulk material distributor, in particular a bulk material distributor for a blast furnace bellless top. Background technique [0002] The blast furnace distributor is the core equipment of the bellless top of the blast furnace. At present, the distributors used in China are almost imported foreign equipment, especially large blast furnaces. This kind of water-cooled gearbox introduced in China adopts planetary transmission and planetary transmission to meet the transmission requirements, and its structure is relatively complicated and expensive. Contents of the invention [0003] The object of the present invention is to provide an advanced, practical, safe and reliable blast furnace distribution device to meet the needs of blast furnace distribution. [0004] The object of the present invention is achieved in the following way: the two rotating motors are suppor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21B7/00
Inventor 王涛马云峰彭学元赵渭康
Owner CISDI ENG CO LTD
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