Chinese Manufacturers Pump Manual Forklift Lift Hand Pallet Truck

Description

Do you know about manual hydraulic trucks? This equipment called "earth cow" and "carrying small tanks"can play a big role in the field of loading and unloading! It is a dual-purpose vehicle for lifting,loading and unloading and short-distance transportation with small size, balanced lifting, flexible rotation and large load capacity. Since no sparks and electromagnetic fields are generated during use,it is especially suitable for the loading, unloading and transportation of flammable and explosive items. , as well as workshops, warehouses, docks and other places that require fire and explosion protection.It has a high safety factor, is easy to operate, can greatly reduce work intensity and improve work efficiency, and is a good helper for cargo handling. The manual hydraulic truck is mainly composed of four parts: handle, cylinder, fork and wheel. The handle plays the role of human pressure to control the lifting of the hydraulic cylinder; the cylinder is composed of a grinding tube, a sealing ring,an integrated valve core, etc. The lifting and lifting are powered by hydraulic pressure, which greatly enhances the safety; the forks are generally made of steel plates; the wheels are made of Nylon material, which has better wear resistance than ordinary PU (polyurethane) wheels, and is the most common in use.

The manual hydraulic truck uses the principle of hydraulic transmission, uses oil as the working medium, transmits the movement through the change of the sealing volume, and transmits the power through the internal pressure of the oil to achieve the effect of lifting heavy objects, which can control the movement of the fork. Raise and fall. It has both the functions of consignment and lifting of goods. The linkage mechanism and hydraulic device between the chassis and the wheels are mainly used to facilitate the take-off and landing of goods. The specific working process is as follows: First insert the fork into the pallet under the goods, lift and lift the chassis through the human-controlled hydraulic system, and move the goods. After reaching the destination, the chassis is also hydraulically lowered, the goods will fall to the ground, and the truck can be pulled out, saving The complex process of human handling. The manual hydraulic truck is famously called "earth cow" because of its simple shape and powerful functions, but this simple device often has one or other problems, such as slow rise, or simply can't rise. Many people's first reaction may be - is the car broken? In fact, this is not the case. In most cases, it is because there is air in the hydraulic vehicle oil pump. At this time, simply drain the air. If the air factor is ruled out, you may wish to check whether the screws at the adjustable hydraulic valve are tight. The tightness of the screws can change the speed of rising and falling.

1_02