Operation system of electric pallet truck

Speaking of electric pallet trucks, Jiangsu electric forklift manufacturers have to mention his operating system. The guide wheels and rollers of the mast, pressure roller, and fork frame are desoldered, out of round, overrun, or unable to operate. The gap between the two sides of the guide wheel frame will obviously become larger. There are a series of problems such as obvious distortion, deformation, and cracks. Next, let's take a deeper look at the operating system of electric forklifts.

The lateral movement of the electric pallet truck is not flexible, and the flexibility and reliability of the positioning pin will be deteriorated. The length difference between the two forks will exceed 10mm, the height difference will exceed 5mm, and the angle between the fork legs will be greater than 90 or less than 88. The chain pins and guide pulleys are deformed, moved or worn beyond the limit, the chain pieces are corroded and deformed, the buckle cannot rotate freely, the adjustment screw and the lock nut are not fastened; Jiangsu electric forklift manufacturer mentioned that if the cotter pin, lock The nut does not meet the requirements; the chain is greasy; the chain is deflected or stuck. These phenomena are detrimental to the equipment.

The braking performance of the electric pallet truck is also worthy of everyone's attention. If there is a problem with its performance, the equipment will have the following types of problems:

(1) The parts of the braking device of the electric pallet truck are deformed, cracked, corroded, and damaged, and the brake pipelines and joints leak oil or even leak; Jiangsu electric forklift manufacturers remind that there are abnormal noises when braking, and the stroke is large , Uneven braking, there will be slow disengagement or poor return after the brake is released, and the pressure of the pneumatic tire does not meet the standard.

(2) The transmission system is unstable, there is abnormal noise, and the gearbox is out of gear; the free travel of the pedals does not meet the standard, the steering wheel swings in a snake-like manner when driving, and the rear wheel is obviously pulled out.

(3) Cushion the mast to keep the driving wheel off the ground, shake the wheel axially, and cause stagnation when driving the two wheels; there is a large piece of oil on the surface of the tire, which will be embedded in hard objects, and the wear of the tread exceeds the limit. The tires of the pallet truck have cracks and massive shedding, the rubber rims are loose, and the rims are deformed.

(4) Jiangsu electric forklift manufacturer reminds that braking with feet at normal speed will not cause immediate braking, the left and right drag marks are obviously inconsistent, and there is obvious unilateral braking or deviation.

(5) After the hand brake, the electric pallet truck can start or run on the runway marked with a grade, but it slides down after parking, the hand brake is not flexible, and the screws of the support plate are loose.