NOTICE:
The enclosed rope retaining fence of the rock mucking loading machine is made of waste pneumatic drills or 1/2" steel pipes and installed in two groups, fixed in the jack on the operating side, and the height is 0.3m higher than the side plate of the mucking machine .
When mucking loading machine in a turning roadway, a reliable two-way auxiliary steering wheel must be used to clean the roadway and send special personnel to command and signal contact.
Before the start of the operation of the rock mucking loading machine, the gas safety supervisor is responsible for hanging the moraine methane sensor on the top of the roadway within 5m of the bucket harrow.
The fixed wedges are made according to the standard drawings, and try to hit the moraine head with relatively complete rock type. When fixing on coal or clay rock, the fixed wedges are driven into depth ≮0.8m, other rock layers ≮0.6m. For particularly soft rock formations, Other reinforcement measures should be adopted.
The operation of the mucking loading machine must be operated with an operating lever.
There must be stable piles on both sides of the mucking machine to prevent the body from sliding down. The stable piles are made of φ38mm round steel, and the depth of insertion into the bedrock is ≮0.8m. The direction of insertion is the same as the inclination of the roadway and an angle between 70 and 800 is formed with the floor. The connection between the stabilizing pile and the bucket mucking machine is connected by a wire rope with a diameter of not less than φ15.5mm. The connection between the wire rope and the stabilizing pile and the rock mucking loading machine adopts more than 2 sets of rope clamps, and the connection must be reliable.
