Reporters liftstar Scissor Pallet Truck learned from the Economic and Trade Bureau website

Only forklift factory in Foshan city government to improve the logistics industry in response to the level of
     Guangdong Province, Foshan Municipal Government recently bursts of three packets , Foshan logistics support to modern logistics , smart logistics transformat liftstar self propelled stackers ion and upgrading. Foshan networking technology through the application of the "big four upgrade project" to build intelligent modern logistics system .
liftstar electric order picker Reporters learned from the Economic and Trade Bureau website , "Accelerating the development of modern logistics industry , Foshan City, a number of opinions ", " separation of major manufacturing enterprises are encouraged to support the development of modern service industry ," the " wisdom of the logistics plan for take-off " -

Have announced the development of modern logistics industry will become a new economic growth point in Foshan . The paper suggests that in 2015 , Foshan City, socialization, standardization, information technology, professional , intelligent , modern logistics service network system is basically formed , social logistics costs as a percentage of GDP to 13% . Foshan will enhance the overall level of the logistics industry by promoting networking technology applications engineering , logistics and equipment suitable for the application of advanced engineering , logistics companies brand development engineering, logistics projects which enhance the level of corporate governance , "the four projects ."

from product liftstar drum truck use and power source selection:

Semi-Electric Stacker refers to the battery as the power source instead of the artificial hand pedal pressure, elevated inventory dedicated electric vehicles. Its main features, affordable, saving labor. Selection Selection lifting height when customers want to use the environment, and deadweight.

1, from product use and power source selection:

liftstar hand jack  mainly applicable to a power outlet is moving far away for lifting purposes, compared to the use of batteries to save money, the disadvantage is the security problem.

12V150A battery semi-electric stacker for factories and warehouses, electric lift, embarking go.

Counterweight  liftstar Post lifter   is mainly used to operate double-sided tray, tray or import purposes, legless before the main features behind the counterweight, the drawback is heavy weight, the implementation is not easy, not more than 1 ton deadweight.

,liftstar drum truck rope pull gently place the bread line marking device installed.

Sediment transport ore and other bulk goods , bread hook instead of gloves to be used . Complex Rope -wire type gloves bread, bread connector support rope ( main roll rope ) Bread for the upgrade, make the switch rope (s Volume rope ) winding operation switch bread. Same direction than gloves cable switch and support the use of bread , switch ropes and rope tangled support . Thus, the switch S than the existence of the rope .
Situation gloves bread liftstar electric stacker rotation and downs conducted gloves bread or rotate some beating . Therefore, in order to prevent this , such as gloves, rope pull gently place the bread line marking device installed.
Steel and scrap handling , etc. , are used. According to the electromagnet and steel scrap and other adsorption structures , generally prepared for a sudden power failure the battery liftstar forklift jacks hanging goods fall prevention device ( emergency power unit ) settings. Cranes and other safety regulations , crane safety devices, under the staff was not affected if the goods are prohibitedWhen a smooth glass -like surface of the plate-shaped thing , vacuum spreader is used. Qom adsorption pad installed vacuum system lifts, goods remain attractive based on hanging things attractive force generating mechanism type , weight formula . Power vacuum pump equipped with negative pressure generated derrick adsorption . Weight , cylinder harbored adsorption adsorption force generated weight pad . Cranes and other safety regulations , the use of a vacuum lifts , delivery staff under is prohibited.

Hydraulic control circuit design

Vehicle handling uses a Electric fork over stacker lift hydraulic oil into the throttle control circuit shown in Figure 5 . The hydraulic control circuit using bidirectional shunt valve F1, F2, F3 synchronization circuit constituted so that the two hydraulic cylinders A1, A2 and B1, B2, at any transient can get the same amount of hydraulic oil , to achieve synchronization. Throttle circuit J1, J2, J3 for regulating the flow to control the speed of the piston rod , the direct control of back pressure balance valve Z to prevent the downward stroke of the piston rod when the slide quick drum lifter valve as Y safety valve from the overload effect. Solenoid valve C, D to achieve the commutation circuit .
2.4.2 Analysis of the control valve action
Be seen from Figure 5. Individually controlled ~ IJlDT, 2DT can achieve rising platform , down motion , joint control 1DT, 3DT platform can rotate upward , joint control 2DT, 3D rotating platform in order to achieve Arab downward movement controls only 3DT can not change the platform , thus from the control mode, ensure that the system is safe and reliable .
2.4.3 to determine the source of oil control device
According to the hydraulic cylinder working pressure and work flow , to determine the system working pressure ( maximum of about 18.3MPa) and total flow (2.441 / m). Selected hydraulic pumps, hydraulic cylinders, hydraulic valves, controllers and hydraulic pipes, hydraulic oil , and then select the motor power (1.5kW) According pump power . At this point the entire hydraulic control system is completely determined.
3 Applications
Shanghai Posts and Telecommunications Equipment Co., Ltd. in July 2000 will YBY01 car handling hydraulic lifts for mounting on the Shanghai Post Office belongs to a Qingling van, shown in Figure 6 . The device is installed using the car from Figure 6 is installed with handling hydraulic lifts , has been operating normally. Proves YBY01 car with handling hydraulic lifts stable performance , fully comparable to similar products at home and abroad . Meanwhile, one less than the price of similar foreign products dichotomy , if gradually promote the use , will save the country a lot of foreign exchange . Not only economical . And practical.

Hoisting rope breaking caused mainly due mostly lifting angle is too large

    In addition, due to the lifting wire rope buckle fracture caused by such accidents are very common. Lifting with Shengkou rope buckle fracture mainly because inappropriate choice of specification , causing the safety factor is small ; Shengkou angle caused by too much or lifting its tension exceeds its limit and breaking pull off ; or rope buckle with heavy angular plus gasket between unprotected edges cut the rope caused by heavy buckle . Hoisting rope breaking caused mainly due mostly Air lift table angle is too large (> 120 °) so that the tensile strength exceeds the limit while hoisting rope to pull off .

     Hanging crane fall accident occurs mainly in the lifting mechanism extract winding system , in addition to rope off , decoupling, off the ropes and off the hook , but each hoisting rope is fixed at both ends is also very important , such as safety rope on the drum circle number is guaranteed over three laps , rope wedge plate fixed or fixed structure on the reel is safe reasonable. Another rope off the tank, off the wheel accidents also cause loss accident.