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Are You Using The Manual Pallet Truck And The Stacker Truck Correctly?

Views: 3     Author: Site Editor     Publish Time: 2024-10-25      Origin: Site

·Manual hydraulic pallet truck

manual pallet truck (4)

1. Basic structure:

2. 1)Controller

:The handle plays the role of human pressure to control the hydraulic cylinder lifting; The gear adjustment on it has three gears: it provides the same function as the pressure relief valve when it is upward, the hydraulic cylinder can be pressurized by the handle when it is downward, it is in neutral when it is parallel, and it must be in neutral when it is running to pull the goods.

2)Cargo fork

The fork is generally made of steel plate pressing, and the weighing capacity is strong.

3) Hydraulic cylinder

The cylinder is composed of grinding tube, sealing ring, integrated valve core, etc. The lifting is powered by hydraulic pressure, which greatly enhances the safety.

4) The wheel

The wheel is made of nylon material, which has better wear resistance than the general PU (polyurethane ) wheel, and is the most common in the use process

2. Working principle

Manual hydraulic truck is the use of hydraulic transmission principle, with oil as the working medium, through the change of sealing volume to transfer movement, through the internal pressure of the oil to transfer power, to achieve the effect of lifting heavy objects, can control the lifting and falling of the fork.

It has the function of transporting and lifting goods, the connecting rod mechanism and the hydraulic device between the chassis and the wheel, the main role is to facilitate the takeoff and landing of goods. The specific working process is as follows: First, the fork is inserted into the pallet below the goods, and the chassis is lifted, Through the manual control hydraulic system to lift the chassis, raise, move the goods, after reaching the destination, the same use of hydraulic drop chassis, the goods will fall to the ground, the removal of the truck can be removed, eliminating the complex process of human handling.

3. Matters needing attention

When pulling the truck, it is usually necessary to pull the finger control handle to the middle position, which is conducive to reducing the resilience of the small piston  on the handle when moving the handle, and also protects the hydraulic seal  and the piston assembly, and extends the service life of the truck。

• It is strictly prohibited for people who are not familiar with the car and have not been trained to use it

•A Manned operation is strictly prohibited

•It is strictly prohibited to use in places with inclination, so as to avoid rollover

• Other people should be 600mm away from the fork when the goods are being transported

•Attention should be paid to the center of gravity of the goods to avoid partial load and tilt.

•It is strictly prohibited to lift the goods with a single fork to avoid rollover or damage to the fork

•A No overload

• When lowering the fork, do not put your hands and feet under the fork

•A Manual hydraulic truck when not in use, it is recommended to empty, and reduce the fork to the lowest position.

•Make routine checks every day, eliminate abnormal phenomena in time, and do not use faulty cars to extend their service life. If there is a fault, a professional should be asked to troubleshoot the fault, and if you want to replace the parts, the parts should be provided by the manufacturer. Add motor oil to each rotating joint every three months, pay special attention to the wheels and shafts not to be entangled in debris, and keep all wheels rotating lightly to meet safety requirements.

Exhaust

Due to the inversion of the transport or pump body, air is likely to enter the hydraulic pump , which will cause the cargo pressure to not rise when the pressure is pressed during the rise.

You can pull the top of the hand to the falling position, and move up and down several times to discharge air.

A lubrication

It is necessary to add lubricating oil to each part regularly to reduce wear, seal and prevent leakage.

 

•Manual pallet stacker

Electric wire rope stacker (1)

 Basic structure

2. Working principle

Similar to the land cattle, the Land cattle added two pulleys and chains, which played a role in raising the cargo

3. Precautions

 •Same as cattleCheck the pulley and chain regularly and lubricate regularly

• The pressure relief valve must be tightened when lifting the cargo


• When the goods are in place, the brakes must be applied before unloading


4. Comparison between the two


a. Lifting mode


Same: The goods are lifted by hydraulic devices


Difference: The stacker truck lifts the pallet truck by foot pressing Lifts the pallet truck by pressing the hand handle


b. Pressure relief mode


Difference: The stackers relieve pressure through a knob relief valve


The pallet car can be relieved by the gear on the handle or by the foot relief valve


c. Construction


Same as: hydraulic device, pressure relief valve, fork, drag handle


Different: push up the car more middle beam, protective net and so on


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