MATERIAL PRESSURIZING DEVICE

WIPO Patent Application WO/2020/151222

A1

A material pressurizing device, comprising a hollow pipe body (1), a downward spiral body (2) provided on an inner wall of the pipe body (1), and an upper flange (3), a middle flange (4), and a lower flange (5) sequentially provided on an outer wall of the pipe body (1) from top to bottom, wherein a first rotating member (6) is fixed on the upper flange (3), an upper port of the pipe body (1) is rotatably connected to a material bin (7) by means of the first rotating member (6), a driving device for driving the pipe body (1) to rotate is fixed on the middle flange (4), a second rotating member (8) is fixed on the lower flange (5), a lower port of the pipe body (1) is rotatably connected to a feeding inlet (9) of a roller press machine by means of the second rotating member (8), a first fixing support (10) for fixing the first rotating member (6) and the second rotating member (8) is provided between the first rotating member (6) and the second rotating member (8), and the first fixing support (10) is fixed on a housing of the feeding inlet (9) of the roller press machine. According to the material pressurizing device, the height between the material bin and the roller press machine can be reduced.

ZHAO YUHUI (CN)
CAO GUOFENG (CN)
YUAN MINGHUA (CN)
ZHU KUANPING (CN)
SUN YUN (CN)

PCT/CN2019/101000

July 30, 2020

August 16, 2019

Click for automatic bibliography generation  

NANJING C HOPE CEMENT ENGINEERING GROUP CO LTD (CN)

B02C4/28; B02C23/02

WO2014090474A1

2014-06-19

CN109701692A	2019-05-03
CN108580009A	2018-09-28
DE202012012460U1	2013-01-25
EP1946844A1	2008-07-23

NANJING TIANYI PATENT AGENT CO., LTD. (CN)

View/Download PDF      PDF Help

Previous Patent: SYNCHRONOUS RECTIFICATION CIRCUIT AND DISPLAY DEVICE

Next Patent: SINE WAVE DRIVE CONTROL METHOD FOR ELECTRIC TOOTHBRUSH