The handling vehicle is mainly composed of a working device, an operating device and a power device for cargo loading and unloading operations. Handling vehicles are all kinds of wheeled handling vehicles used for loading, unloading, stacking, towing or ejector of goods in the enterprise, as well as short-distance transportation operations, including various rail-type handling vehicles used by non-railway trunk lines. . Shanghai Logistics Company has analyzed the handling vehicles and has been widely used in port warehouses, airports, warehouses, freight yards, factory workshops, etc., and can enter the loading and unloading operations of cargo in the cabins, compartments and containers.
(1) The rated load capacity of the transporting vehicle; the rated load capacity of the transporting vehicle is the maximum weight that can be lifted and transported when the vehicle is under normal conditions and under normal conditions. The difference in the rated load is also large, depending on the type of handling vehicle or the type of the same handling vehicle. Like a general forklift, the rated load is only about 3t, and the maximum rated load can reach 60t; the rated load of the automatic guided vehicle is generally 500-1500kg.
(2) The horizontal traveling speed of the transporting vehicle; the horizontal traveling speed of the transporting vehicle is the maximum speed that can be achieved when the vehicle is traveling on a straight road surface. The horizontal driving speed of the transporting vehicle directly affects the working efficiency of the transporting vehicle. For example, the maximum operating speed of an internal combustion forklift is 20 to 27 km/h, and the maximum operating speed of the internal operation is 14 to 18 km/h.
(3) Lifting speed and falling speed of the moving vehicle; the lifting speed and falling speed of the moving vehicle refer to the maximum speed that the vehicle can rise and fall under a certain load condition. The lifting speed and the falling speed of the handling vehicle directly affect the efficiency of the logistics operation. The hoisting speed and the descending speed are related to the performance and manufacturing materials of the handling vehicle itself.
(4) The minimum turning radius of the transporting vehicle; the minimum turning radius of the transporting vehicle refers to the distance between the instantaneous steering center and the longitudinal centerline of the transporting vehicle when the transporting vehicle is running at a low speed at no load and the steering wheel is at the maximum deflection angle.
The size of the turning radius of the handling vehicle affects the operational flexibility of the handling vehicle. The smaller the turning radius of the moving vehicle, the smaller the requirement for the working space. For the same type of handling vehicle, the radius of the turn is related to the design size of the vehicle itself. Considering the operational flexibility of the handling vehicle, it is desirable to have the components as compact as possible in the design of the handling vehicle.
(5) The weight of the transport vehicle; the weight of the transport vehicle is the total weight of the transport vehicle at no load. From the perspective of energy saving, it is desirable that the self-weight of the handling vehicle is as small as possible. When choosing to transport a vehicle, the requirement for its own weight is mainly to consider the bearing capacity of the working space foundation or the bottom plate. For example, if the forklift is working in a container, in a car, or in a ship, the effects of the weight of the truck on the container, the car and the ship should be considered.
(6) The size of the transport vehicle; the size of the transport vehicle is the total length, total width and total height of the transport vehicle. When selecting a transport vehicle, consider whether the size of the transport vehicle meets the requirements of the work site. For example, in order to improve the utilization rate of the warehouse, the construction of an automated three-dimensional warehouse requires that the width of the roadway be as small as possible, so that the total width of the handling vehicle is required to be suitable for the width of the roadway in the automated warehouse. Http://news.chinawj.com.cn Submission:
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