QZC Serious Pneumatic Mine Stopper Introduction:
QZC series pneumatic stopper is a kind of indispensable safety protection device in the process of coal mining railway transportation ,This machine used in coal mine transport routes, to control car positioning stop, to prevent the car from slip, divided into car and picking hook, etc.QZC series pneumatic stopper for the resistance wheel, the device adopts the gas dynamic achieve the open and close of resistance wheel block , easily to block and sluggish the transport car, which provide the effective safety guarantee for mine railway transportation This product has been widely used in coal mining enterprises.
QZC Serious Pneumatic Mine Stopper Functions:
1.Simple structure, low cost, easy installation and maintenance;
2. The pneumatic operation, easy operation, safe and reliable.
QZC Serious Pneumatic Mine Stopper Technology Parameter:
Type | Track ㎜ | Max displacement wheel gear ㎜ | Cylinder specification ㎜ | Rated pressure MPa |
QZC6 | 600 | 60 | 63×200 | 0.4～0.8 |
QZCY6 | 600 | 60 | φ100 | 0.4～0.8 |
QZC9 | 900 | 60 | 63×200 | 0.4～0.8 |
QZCY9 | 900 | 60 | φ100 | 0.4～0.8 |
QZCS6 | 600 | 60 | φ100 | 0.4～0.8 |
QZCS9 | 900 | 60 | φ100 | 0.4～0.8 |
Remark:
QZC—Handle Pneumatic stopper
QZCY-- Simple type Pneumatic stopper
QZCS-Double type Pneumatic stopper
QWZCS-Single type Pneumatic stopper
QZC Serious Pneumatic Mine Stopper Main component:
Cylinder
Pneumatic control box
QZC Serious Pneumatic Mine Stopper Working Principle:
QZC series pneumatic stopper blocking gear wheel design on the outside of the track. Working principle for pull gas control box control valve. Cylinder make wheel gear resistance open. After the car through, then to reverse pull gas control box control valve, cylinder make wheel gear driving resistance closed, so as to realize the car block and sluggish.
