Parameters
Introduction
The operation of shovel digging and loading and unloading of loader is realized by the movement of its working device. Loader working device is composed of bucket 1, boom 2, connecting rod 3, rocker arm 4 and bucket cylinder 5, boom cylinder 6. The whole working device is hinged on frame 7. The bucket is hinged with the rotary bucket cylinder by connecting rod and rocker arm to load and unload materials. The boom is hinged with the frame and the boom cylinder to lift the bucket. The turnover of the bucket and the lifting of the boom adopts hydraulic control.
Application
The loader is mainly used for shoveling, loading, unloading, transporting soil and stone materials of a kind of bulk materials, but also for rock, hard soil for light shovel digging operations. If the work device is different, it can also complete the work of pushing earth, lifting and loading and unloading other materials. In highway construction, it is mainly used for filling and digging of roadbed engineering, aggregate and loading of asphalt and cement concrete material yard. Because it has the advantages of fast operation speed, good mobility and light operation, it develops quickly and becomes the main machinery in earthwork construction.
Notice
1) Before driving and operating, the operator should be familiar with the performance, structure, technical maintenance and operation methods of the loader, and operate according to the provisions.
2) Passengers are strictly prohibited except outside the cockpit.
3) when unloading the car must be lifted to the height of the bucket will not touch the car baffle, prevent the bucket against the car, is strictly prohibited from the bucket over the top of the car cab.
4) Automatic deceleration is adopted when going downhill, and clutch pedal is not allowed to be pressed to prevent slipping accident from happening when cutting off power.
5) After wading, the loader should stop for inspection immediately. If the braking failure is found due to water immersion, continuous braking should be carried out, and the moisture in the brake sheet should be eliminated by heating, so as to restore the brake to normal as soon as possible.
6) When the loader is working, people are not allowed to stand in front of it, and in the process of driving, the bucket is not allowed to carry people.
7) When working, it is forbidden to stand under the shovel arm, and it is forbidden to work and pass in this place for irrelevant personnel and other machinery.
8) It is strictly prohibited to operate in high gear.
9) When the operator leaves the driving position, he must ground the bucket, turn off the engine and cut off the power supply.
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