In order to improve industrial production, equipment in the machinery industry is becoming more and more complete. Side Dumping Mine Car are easy to operate, have high work efficiency and strong operating capabilities. They are mainly used in metallurgy, mines, coal mines, railways, highway tunnels, hydraulic culverts, Excavation and construction of underground mines and alleys and military culverts.
Side Dumping Mine Car is composed of wheel set, frame, pin, carriage, unloading track, dump wheel, pin, door hook, carriage door, supporting iron tie rod and other components.
Technical requirements of side dump truck
a. Parts of the same type of minecart should be interchangeable;
b. The replacement of wearing parts should be convenient, the location of lubrication points should be reasonable, and the adjustment device should be flexible;
c. Under normal conditions of use, the life of the mining cart body should meet the following
requirements, such as: The volume of the mining cart m3: 4.0 thickness of the box plate ㎜: 6 weight of the vehicle kg: 323 service life h 3000
d. Welding structural parts are welded by carbon dioxide protection welding, and the quality should meet the requirements of JB / T5000.3-1998;
e. The mine car buffer adopts metal impeachment or high-strength rubber impeachment;
f. The mine wheel correspondingly adopts an elastic axle frame;
g. The connection between the tipping wheel component and the carriage should be firm and reliable. When the tipping wheel component is not tipped, the outline must not exceed the overall size of the mine car;
h. The relevant technical requirements of the carriages, frames and doors should meet the requirements of the following table:
The flatness of the door and the discharge opening of the compartment ≤ 4.0㎜
Clearance of door and compartment discharge opening ≤ 4.0㎜
The difference in diagonal distance between the door, the compartment opening and the compartment discharge opening is ≤8.0㎜
The coaxiality of each pin hole on the frame, door, and compartment is 2.0㎜
The common axis of each set of pin holes on the frame, door, and compartment is parallel to the respective longitudinal center 2.0%
i. The Side Dumping Mine Car compression test of buffer impeachment shall be conducted in accordance with GB / T1239.4;
