What are the quality requirements for the working device of the manual hydraulic stacker?

The manual hydraulic stacker has simple structure, flexible control, good micro-movement, and high explosion-proof safety performance. Suitable for jobs in narrow passages and limited spaces. It is an ideal equipment for loading and unloading pallets in high-bay warehouses and workshops. Can be widely used in petroleum, chemical, pharmaceutical, textile, military, paint, pigment, coal and other industries, as well as places containing explosive mixtures such as ports, railways, freight yards, warehouses, etc., can enter the engine room, brackets and containers for palletized goods Loading, unloading, stacking and handling operations. It can greatly improve work efficiency, reduce labor intensity of workers, and win market competition opportunities for enterprises. So what are the requirements for the working device of the manual hydraulic stacker?

1. The mast of the manual stacker must not be deformed, and there must be no desoldering of the weld. The rolling clearance of the inner and outer masts must not be less than 15mm; the rollers and shafts must be free from cracks and defects, and the wear of the grooves must not exceed 10% of the original size.

2. The tension of the two lifting chains should be even, without deformation, and the ends should be firmly connected. The chain pitch must exceed 14% of the length, and the sprocket should rotate flexibly.

3. The fork frame of the manual hydraulic stacker shall not be severely deformed, the surface of the fork shall not have cracks, the welding of each part shall not have desoldering, the rotation angle of the fork shall not exceed 90 degrees, and the thickness shall not be less than 90% of the original size; The height difference between the left and right fork points shall not exceed 93 degrees of the length of the horizontal section of the fork. The positioning pin of the fork shall be reliable.

4. The connection between the lifting cylinder of the manual stacker and the mast must be firm. When the remaining mast of the cylinder is tilted, the hinge of the frame must be firm and flexible. The matching gap should not be too large, the oil cylinder is well sealed, has no cracks, and works smoothly. Under the rated load, the inclination angle is not greater than 0.5 degrees, and the full-load lifting speed is not lower than the standard value.

The stackers produced by manual stacker manufacturers have been widely used in various sectors of the national economy such as stations, ports, airports, factories, warehouses, etc., and are the main force of material handling equipment.