Forklift trucks should keep three distances when working.

The three important distances of forklift work are: the distance between forklift and platform slope is more than 0.5m, and two cars in the same direction keep more than 5m; During walking, the fork rises 300 ~ 400 mm from the ground.

Forklift is a kind of mechanical equipment used to carry goods, which is widely used in warehouses, logistics centers, factories and other occasions. The following will introduce the forklift from three aspects: working principle, operation flow and beautiful maintenance scheme. The working principle of forklift truck is to lift and lower goods through hydraulic system to realize the handling of goods.

The hydraulic system consists of hydraulic oil tank, pumping station, motor, control valve, oil cylinder and oil pipe. The motor drives the pump station to work, and the pump station pumps the oil into the oil cylinder, and the piston in the oil cylinder is lifted up by hydraulic pressure. Before the forklift starts, the vehicle should be inspected to confirm that the vehicle is trouble-free, the fuel quantity is sufficient and the tire pressure is normal.

Start the forklift: after confirming that the vehicle is normal, turn on the power switch, start the engine and wait for the vehicle to warm up. When the vehicle is running, the driver controls the forward, backward and steering of the vehicle through the pedal. When operating the forklift to load and unload goods, the driver operates the lifting and expansion of the fork arm through the handle on the console.

Working principle of unmanned forklift;

The unmanned intelligent forklift truck is used for the logistics turnover of palletized goods, and consists of a hydraulic lifting system, a differential drive system, a PLC control system, a guiding system, a communication system, an alarm system, an operating system and a power supply. The unmanned forklift mainly identifies obstacles through the rear mirror, so we need to know the changes of the surrounding environment in advance.

For example, the location of the obstacle allows us to identify it well when operating the unmanned self-service forklift, which is convenient for the operation of the unmanned forklift in the next room. Therefore, within a certain distance around the driving route of the unmanned self-service forklift, the reflectors are separated and arranged, and the laser scanner is installed on the forklift.

These laser beams can quickly collect the laser beams reflected by the reflector. By analyzing the reflected light beam data, we can know the specific position and approximate driving direction of the forklift, and realize the automatic driving of the forklift by using the control algorithm of the motion controller. This practice greatly facilitates daily work.